![first fixed slider](/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/olia/brunette/fixed-slider_brunette.jpg?rev=4a623e1a18ab4e5aa110b4d347540e40)
DISCOVER THE SHADES
Brunette Shades From Olia
Brunette Shades From Olia
![11653_OLIA PACK 4-0 FOP V1 copy](/-/media/project/loreal/brand-sites/garnier/emea/uk/products/hair-color/olia-reno-pack-shots/11653_olia-pack-4-0-fop-v1-copy.jpg?w=150&rev=82e77916008341e6ba8e84399023c65f&sc_lang=en-gb&hash=374C303B65352E0D91D9DF3354C202F7 150w)
Garnier Olia Garnier Olia 4.0 Dark Brown No Ammonia 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
![11653_OLIA PACK 4-15 FOP V1 copy](/-/media/project/loreal/brand-sites/garnier/emea/uk/products/hair-color/olia-reno-pack-shots/11653_olia-pack-4-15-fop-v1-copy.jpg?w=150&rev=80e06ab7e42a47628e5c0993912e641a&sc_lang=en-gb&hash=80EC49DC286A324419C9C581456BC484 150w)
Garnier Olia Garnier Olia 4.15 Iced Chocolate Brown No Ammonia Permanent Hair Dye
![6 0 Light Brown Packshot](/-/media/project/loreal/brand-sites/garnier/emea/uk/products/hair-color/olia-reno-pack-shots/2024/6-0-light-brown-packshot.png?w=150&rev=d9065630a7b2434c92917d43c3e3d563&hash=91184D7FCF68A1DB239CA1BC955F48A6 150w)
Garnier Olia Garnier Olia 6.0 Light Brown No Ammonia Permanent Hair Dye
![11653_OLIA PACK 6-3 FOP V1 copy](/-/media/project/loreal/brand-sites/garnier/emea/uk/products/hair-color/olia-reno-pack-shots/11653_olia-pack-6-3-fop-v1-copy.jpg?w=150&rev=a9f57eb681614735b909aeb34339482d&sc_lang=en-gb&hash=86EBF0F5863E8AE49C3503DFCE7105D5 150w)
Garnier Olia Garnier Olia 6.3 Golden Light Brown No Ammonia Permanent Hair Dye
![Olia-PP_0077_3600541233720_T1](/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/prd-haircolor/olia/haircolor_brands_olia_newpp/olia-pp_0077_3600541233720_t1.png?w=150&rev=2c0b69106cac4784ab71841f0775301f&sc_lang=en-gb&hash=31BB787B619EBD380DACBBF0631145E9 150w)
Garnier Olia Garnier Olia 5.3 Golden Brown No Ammonia Permanent Hair Dye
![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)
![465x328 3](/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/content-blocks/465x328/465x328_3.jpg?w=350&rev=018730952cf74090b8899ff4f64188e2&hash=68BEA246494D32A644CB38BAA01D7143 350w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/content-blocks/465x328/465x328_3.jpg?w=400&rev=018730952cf74090b8899ff4f64188e2&hash=DA29E70E9F1074E6B2F39CC55C9C349A 400w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/content-blocks/465x328/465x328_3.jpg?w=450&rev=018730952cf74090b8899ff4f64188e2&hash=5D2159DFFDF0B9DB8B0B5F3ABCB303D3 450w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/content-blocks/465x328/465x328_3.jpg?w=500&rev=018730952cf74090b8899ff4f64188e2&hash=DC7E984665FA1AB64793D89E0E51867E 500w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/content-blocks/465x328/465x328_3.jpg?w=550&rev=018730952cf74090b8899ff4f64188e2&hash=9EFFCDA9ED4AF71F7ABCA106391A2E08 550w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/content-blocks/465x328/465x328_3.jpg?w=600&rev=018730952cf74090b8899ff4f64188e2&hash=DB843114F9A6D3B9581A85D5B905632B 600w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/content-blocks/465x328/465x328_3.jpg?w=650&rev=018730952cf74090b8899ff4f64188e2&hash=F6101D792AD358E31BF837A9A0B6030C 650w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/content-blocks/465x328/465x328_3.jpg?w=700&rev=018730952cf74090b8899ff4f64188e2&hash=9ECFD15900EED36758F3BBB2E13757DA 700w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/content-blocks/465x328/465x328_3.jpg?w=767&rev=018730952cf74090b8899ff4f64188e2&hash=666532A054D3876B094CE24E65B09C85 767w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/content-blocks/465x328/465x328_3.jpg?w=800&rev=018730952cf74090b8899ff4f64188e2&hash=13D9DC28209DE47234DBA918ED14A3BE 800w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/content-blocks/465x328/465x328_3.jpg?w=900&rev=018730952cf74090b8899ff4f64188e2&hash=34C802E992CDBA673E3B4C3DF850663B 900w,/-/media/project/loreal/brand-sites/garnier/emea/uk/en-gb/brandpages/hair-colour/content-blocks/465x328/465x328_3.jpg?w=950&rev=018730952cf74090b8899ff4f64188e2&hash=217980C468E79438DB71B1D10F2B8CC4 950w)
![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