![first fixed slider](/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/homepage/1920x336_fixedslider.jpg?rev=22c6c1d56fc0468d999acb4bb697baa9)
Test out all our Garnier shades with Hair color Virtual Try On
Trying a new shade has never been easier. Have fun changing your hair color with our virtual try-on tool.
TRY ON NOW
![465x328 left](/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/465x328_left.jpg?w=350&rev=e1f56a7924754be2b9d17c6c7ad4e53d&hash=6B82E21931ED30E3F358E863307815DD 350w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/465x328_left.jpg?w=400&rev=e1f56a7924754be2b9d17c6c7ad4e53d&hash=6560A29270CA61475A0A3DE6AD30E755 400w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/465x328_left.jpg?w=450&rev=e1f56a7924754be2b9d17c6c7ad4e53d&hash=F6342F2D065F6C68993B6B90AA88F1CD 450w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/465x328_left.jpg?w=500&rev=e1f56a7924754be2b9d17c6c7ad4e53d&hash=88A4F2899C031995C221B6874CAA2927 500w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/465x328_left.jpg?w=550&rev=e1f56a7924754be2b9d17c6c7ad4e53d&hash=25A0A48C5B3B85C1A49E54B6445089E3 550w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/465x328_left.jpg?w=600&rev=e1f56a7924754be2b9d17c6c7ad4e53d&hash=5C18736822D7EF5D377CC0B8C75A4E63 600w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/465x328_left.jpg?w=650&rev=e1f56a7924754be2b9d17c6c7ad4e53d&hash=F5A9A1F904F9E56B01800C83C3C0939B 650w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/465x328_left.jpg?w=700&rev=e1f56a7924754be2b9d17c6c7ad4e53d&hash=D198C5537180E6EB3E9B9209D39F21C4 700w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/465x328_left.jpg?w=767&rev=e1f56a7924754be2b9d17c6c7ad4e53d&hash=58F70CEE000EACEEE5AB135086638250 767w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/465x328_left.jpg?w=800&rev=e1f56a7924754be2b9d17c6c7ad4e53d&hash=BB8147430830F35F63AF9C2927099CDD 800w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/465x328_left.jpg?w=900&rev=e1f56a7924754be2b9d17c6c7ad4e53d&hash=493FB32153F94934D38859A99D49F881 900w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/465x328_left.jpg?w=950&rev=e1f56a7924754be2b9d17c6c7ad4e53d&hash=AF00B746D1531B89A52221AA7DB99F23 950w)
HOW TO FIND YOUR PERFECT SHADE
Follow these simple steps to find your perfect shade.
1. Decide how light or dark you want your hair colour to be.
2. Decide what type of reflect you want in the shade cool, warm or no reflect.
When choosing your hair colour make sure you don't pick a shade that is more than 2 levels from your natural base colour.
WHAT DO THE NUMBERS MEAN?
BASE COLOUR
The first number of a shade always relates to the base colour. The higher the number, the lighter the base colour will be e.g. 1.0 is deep black and 9.0 is a light blonde.
REFLECT
The second number of the shade always relates to the reflect. The higher the number is, the warmer the reflect will be e.g. 1.0 is a deep black with no reflect and 4.3 is a dark brown with golden reflect (warm).
![465x328 right](/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/465x328_right.jpg?w=350&rev=cb581bd21138409abdfb6db796e6d4b5&hash=A04E0D4F9030B9162E45AED4CBFD70CC 350w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/465x328_right.jpg?w=400&rev=cb581bd21138409abdfb6db796e6d4b5&hash=B382B4A30EB068F29E0DBD3E48D5ECA3 400w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/465x328_right.jpg?w=450&rev=cb581bd21138409abdfb6db796e6d4b5&hash=06CA9B1EA570BBEA5024F6EF3FEC9A59 450w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/465x328_right.jpg?w=500&rev=cb581bd21138409abdfb6db796e6d4b5&hash=CE322CBC1B69EEFAB51E67144F6987E9 500w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/465x328_right.jpg?w=550&rev=cb581bd21138409abdfb6db796e6d4b5&hash=2CF0AA416741C8A75A72A274691648AE 550w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/465x328_right.jpg?w=600&rev=cb581bd21138409abdfb6db796e6d4b5&hash=FB175D7EBFA5F9BB38C918A89069AD29 600w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/465x328_right.jpg?w=650&rev=cb581bd21138409abdfb6db796e6d4b5&hash=94FB01397459321677F31375A85A59B7 650w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/465x328_right.jpg?w=700&rev=cb581bd21138409abdfb6db796e6d4b5&hash=6E83E075370BF48E2896640186332FFD 700w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/465x328_right.jpg?w=767&rev=cb581bd21138409abdfb6db796e6d4b5&hash=923B880A8F0900D0E4A195A27621B34B 767w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/465x328_right.jpg?w=800&rev=cb581bd21138409abdfb6db796e6d4b5&hash=2C01B4FC9C80AF840CBCB865DB9FE3EA 800w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/465x328_right.jpg?w=900&rev=cb581bd21138409abdfb6db796e6d4b5&hash=CD3510F1947C6E21D83EF2548DDB6107 900w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/465x328_right.jpg?w=950&rev=cb581bd21138409abdfb6db796e6d4b5&hash=168F087B0AB4A7D5AF40644C38F47795 950w)
![Blonde Shadeboard](/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/blonde_shadeboard.jpg?w=350&rev=8e2d00e237e8462787287648b5b0b205&hash=5CC9839F8AF318EE2FB09A1CF3EBC4E1 350w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/blonde_shadeboard.jpg?w=400&rev=8e2d00e237e8462787287648b5b0b205&hash=8CC0C9DADBB577CC098E11EFF8C30E56 400w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/blonde_shadeboard.jpg?w=450&rev=8e2d00e237e8462787287648b5b0b205&hash=2BCA285C682EAAE3C99C3F8F50A972F4 450w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/blonde_shadeboard.jpg?w=500&rev=8e2d00e237e8462787287648b5b0b205&hash=298D377644011A017675BDA27B18D62E 500w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/blonde_shadeboard.jpg?w=550&rev=8e2d00e237e8462787287648b5b0b205&hash=D63D666F24BE26C67A81BE37B9E6792E 550w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/blonde_shadeboard.jpg?w=600&rev=8e2d00e237e8462787287648b5b0b205&hash=825867B3C7051CE6B5F4406FBCA163D4 600w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/blonde_shadeboard.jpg?w=650&rev=8e2d00e237e8462787287648b5b0b205&hash=20F4BA12ABB31E28501E73024B50E69F 650w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/blonde_shadeboard.jpg?w=700&rev=8e2d00e237e8462787287648b5b0b205&hash=D784A3C45F05694F2EA54AB277FA98AA 700w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/blonde_shadeboard.jpg?w=767&rev=8e2d00e237e8462787287648b5b0b205&hash=2D5E2FEF54322B2EC96ECC5A61CE9D2C 767w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/blonde_shadeboard.jpg?w=800&rev=8e2d00e237e8462787287648b5b0b205&hash=A221DA7CCADA3A87213D9BCDBB2A6256 800w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/blonde_shadeboard.jpg?w=900&rev=8e2d00e237e8462787287648b5b0b205&hash=83DFA11DA01C7FC595AEF69012EDF972 900w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/blonde_shadeboard.jpg?w=950&rev=8e2d00e237e8462787287648b5b0b205&hash=B78F5360FCAB610D0EA44F9990D9521F 950w)
ARE YOU BLONDE?
BASE COLOUR
Use our Blondes Shade Board to pick the perfect Base Colour for you.
REFLECT
Use our Blondes Shade Board to pick the perfect Reflect Colour for you.
OR BRUNETTE?
BASE COLOUR
Use our Brunette Shade Board to pick the perfect Base Colour for you.
REFLECT
Use our Brunette Shade Board to pick the perfect Reflect Colour for you.
![Brown Shadeboard](/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/brown_shadeboard.jpg?w=350&rev=34cb8356177142c8ab0e6832a0355043&hash=4DE6DB5620F63CDDEAC4B14B178F293B 350w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/brown_shadeboard.jpg?w=400&rev=34cb8356177142c8ab0e6832a0355043&hash=AE9EFB2B2CD4680679B5C9B254859EB7 400w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/brown_shadeboard.jpg?w=450&rev=34cb8356177142c8ab0e6832a0355043&hash=3FCA240478629A47174170716D7BB906 450w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/brown_shadeboard.jpg?w=500&rev=34cb8356177142c8ab0e6832a0355043&hash=D6AA356B4C1EB526B93CBB79EFBE3F80 500w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/brown_shadeboard.jpg?w=550&rev=34cb8356177142c8ab0e6832a0355043&hash=BE122B873514B1707E3B07B0E31FE889 550w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/brown_shadeboard.jpg?w=600&rev=34cb8356177142c8ab0e6832a0355043&hash=2F49E4B4950ED56BAA701DF0A5A05BC0 600w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/brown_shadeboard.jpg?w=650&rev=34cb8356177142c8ab0e6832a0355043&hash=A6F8998647A5F011178C4DA688B6CDD6 650w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/brown_shadeboard.jpg?w=700&rev=34cb8356177142c8ab0e6832a0355043&hash=91433125DAFE7D1D2BF2622C687A908F 700w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/brown_shadeboard.jpg?w=767&rev=34cb8356177142c8ab0e6832a0355043&hash=E71BA3F0356E17A36990128197EFF597 767w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/brown_shadeboard.jpg?w=800&rev=34cb8356177142c8ab0e6832a0355043&hash=060B9D2033CEEEC2B228524AE929C880 800w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/brown_shadeboard.jpg?w=900&rev=34cb8356177142c8ab0e6832a0355043&hash=BBF23567F0F3629E7869EA7236137474 900w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/pdp-lighter-darker-shades/brown_shadeboard.jpg?w=950&rev=34cb8356177142c8ab0e6832a0355043&hash=9708DF6698B0FC0A62815C8C74E3CA0A 950w)
Other Shades
Other Shades
![11653_OLIA PACK 7-0 FOP V1 copy](/-/media/project/loreal/brand-sites/garnier/emea/uk/products/hair-color/olia-reno-pack-shots/11653_olia-pack-7-0-fop-v1-copy.jpg?w=150&rev=77bca8e2e3184d2293ae6a825a053f62&sc_lang=en-gb&hash=52F439010A40C585EE798E6CB8AF2B4E 150w)
Garnier Olia Garnier Olia 7.0 Dark Blonde No Ammonia Permanent Hair Dye
![11653_OLIA PACK 5-15 FOP V1 copy](/-/media/project/loreal/brand-sites/garnier/emea/uk/products/hair-color/olia-reno-pack-shots/11653_olia-pack-5-15-fop-v1-copy.jpg?w=150&rev=35e65c8a8823480f8d7e38e2754fe6ab&sc_lang=en-gb&hash=8E94700CC25C5CA84E9198DF1DED2A01 150w)
Garnier Olia Garnier Olia 5.15 Frosted Chocolate Brown No Ammonia Permanent Hair Dye
![Olia-PP_0074_3600541233775_T1](/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/prd-haircolor/olia/haircolor_brands_olia_newpp/olia-pp_0074_3600541233775_t1.png?w=150&rev=3fef951533ca45c08fdcd6815a1fa7e8&sc_lang=en-gb&hash=970A8D411B77EB8BED0292B23F4B88CC 150w)
Garnier Olia Garnier Olia 5.5 Mahogany Brown Permanent Hair Dye
![5 0 Brown Packshot](/-/media/project/loreal/brand-sites/garnier/emea/uk/products/hair-color/olia-reno-pack-shots/2024/5-0-brown-packshot.png?w=150&rev=c844913504f64fb981e5c9f3eedbc824&hash=D70865274A36C5A894B397EE89477A8A 150w)
Garnier Olia Garnier Olia 5.0 Brown No Ammonia Permanent Hair Dye
![olia-homepage-test-48-hours-before-use-becoloursafe-dot-com](/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/homepage/465x328_contentblock.png?w=350&rev=c0bb59cbf2cf4abf97db4ac5d99bed6f&hash=547B2DD136913C5939628BD9B9E1FDD3 350w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/homepage/465x328_contentblock.png?w=400&rev=c0bb59cbf2cf4abf97db4ac5d99bed6f&hash=8F4FB5CAFC6A11E4F6395B7DCD444752 400w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/homepage/465x328_contentblock.png?w=450&rev=c0bb59cbf2cf4abf97db4ac5d99bed6f&hash=8B3A6F6E2C3109F767BC528B7D3FC77B 450w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/homepage/465x328_contentblock.png?w=500&rev=c0bb59cbf2cf4abf97db4ac5d99bed6f&hash=E00ED95A76AD386037283218BDFF602B 500w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/homepage/465x328_contentblock.png?w=550&rev=c0bb59cbf2cf4abf97db4ac5d99bed6f&hash=DE79F4077CED4C0348092B65DC2A2D8E 550w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/homepage/465x328_contentblock.png?w=600&rev=c0bb59cbf2cf4abf97db4ac5d99bed6f&hash=4E7309D9E8B151C8F01FDE5981ED9083 600w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/homepage/465x328_contentblock.png?w=650&rev=c0bb59cbf2cf4abf97db4ac5d99bed6f&hash=00C97EAC7BF068EC745F8749F60A69E5 650w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/homepage/465x328_contentblock.png?w=700&rev=c0bb59cbf2cf4abf97db4ac5d99bed6f&hash=113D39B733880F5AE89CCEC56C31B394 700w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/homepage/465x328_contentblock.png?w=767&rev=c0bb59cbf2cf4abf97db4ac5d99bed6f&hash=6CD6DF5A2F00757FF49F6B9E4737E57B 767w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/homepage/465x328_contentblock.png?w=800&rev=c0bb59cbf2cf4abf97db4ac5d99bed6f&hash=DDB3DF9CFD115D1C14D660E6DA793422 800w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/homepage/465x328_contentblock.png?w=900&rev=c0bb59cbf2cf4abf97db4ac5d99bed6f&hash=4E8154D435C4A9D2D58FEFAB83FA80A7 900w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/homepage/465x328_contentblock.png?w=950&rev=c0bb59cbf2cf4abf97db4ac5d99bed6f&hash=984A266DAF9AB5D5E15BFE44CA3495A9 950w)
Be colour safe
ALWAYS DO A PATCH TEST 48 HOURS IN ADVANCE OF USING ANY COLOURANTS PRODUCTS.
After 48 Hours, please check for any reaction or irritation. If you notice anything, please discontinue use of the product.
VISIT SITE FOR INFO