10 Best Dark Purple Hair Dye in The UK

Last updated on 15/08/2025
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Best Choice
1
9.8
Exceptional
Manic Panic High Voltage® Classic Cream Formula Colour Hair Dye 118ml (Deep Purple Dream™)
Manic Panic
Manic Panic High Voltage® Classic Cream Formula Colour Hair Dye 118ml (Deep Purple Dream™)
Free Shipping
Why We Love It
  • Achieve endless custom color shades.
  • Gradually fades in weeks.
  • Promotes conditioned, vegan-friendly hair.
Main Highlights
  • Classic High Voltage Semi-Permanent Hair Dye
  • Volume: 118ml
  • Free From: PPD Free, Gluten Free, Ammonia Free, Resorcinol Free, Phthalate Free, Vegan Friendly, Cruelty Free
  • Duration: 4 - 6 weeks
  • Patch Test: Always perform a patch test 24-48 hours before use, following instructions on the packaging.
9.8
Exceptional
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Best Value
2
9.7
Exceptional
Manic Panic High Voltage® Classic Cream Formula Colour Hair Dye 118ml (Deep Purple Dream™)
Manic Panic
Manic Panic High Voltage® Classic Cream Formula Colour Hair Dye 118ml (Deep Purple Dream™)
Free Shipping
Why We Love It
  • Top product for alternative hair colouring.
  • Made from natural, vegan ingredients.
  • Gradually washable, for versatile use.
Main Highlights
  • Classic High Voltage Semi-Permanent Hair Dye
  • Volume: 118ml
  • Free From: PPD Free, Gluten Free, Ammonia Free, Resorcinol Free, Phthalate Free, Vegan Friendly, Cruelty Free
  • Duration: 4 - 6 weeks
  • Patch Test: Always perform a patch test 24-48 hours before use, following instructions on the packaging.
9.7
Exceptional
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3
9.5
Superb
Save 10%
Manic Panic High Voltage® Classic Cream Formula Colour Hair Dye 118ml (Electric Amethyst™)
Manic Panic
Manic Panic High Voltage® Classic Cream Formula Colour Hair Dye 118ml (Electric Amethyst™)
10% OffFree Shipping
Why We Love It
  • Vibrant colour manic panic dazzles.
  • Semi-permanent for flexible styling.
  • 100% vegan, PPD and ammonia-free.
Main Highlights
  • Classic High Voltage Semi-Permanent Hair Dye
  • Volume: 118ml
  • Free From: PPD Free, Gluten Free, Ammonia Free, Resorcinol Free, Phthalate Free, Vegan Friendly, Cruelty Free
  • Duration: 4 - 6 weeks
  • Patch Test: Always perform a patch test 24-48 hours before use, following instructions on the packaging.
9.5
Superb
Save 10%
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4
9.5
Superb
Garnier Olia Permanent Hair Dye, Up to 100% Grey Hair Coverage, No Ammonia, 60% Oils, Bold 3.16 Deep Violet
Olia
Garnier Olia Permanent Hair Dye, Up to 100% Grey Hair Coverage, No Ammonia, 60% Oils, Bold 3.16 Deep Violet
Free Shipping
Why We Love It
  • Long-lasting shiny blonde color.
  • Up to 100% grey coverage.
  • No ammonia, pleasant scent.
Main Highlights
  • Garnier Olia permanent bold hair dye - maximum colour performance for intense and even colour full of elegant reflects and long lasting shiny blonde hair colour
  • Bold hair dye, with natural flower oils, Up to 100% grey coverage
  • Using gloves, mix the 2 creams in the applicator. Shake well. 2. Apply mix in sections from roots to ends 3. Leave for up to 45mins, 4. Rinse until water runs clear, apply conditioner and re-rinse
  • No Ammonia for a pleasant scent, 60% oil-powered brown hair dye, with natural flower oils, Visibly improves hair quality, colour after colour, making your hair 3x shinier**
  • Contents: 1x Garnier Olia Permanent Hair Dye, Up to 100% Grey Hair Coverage, No Ammonia, 60% Oils, Colour: Bold 3.16 Deep Violet
9.5
Superb
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5
9.3
Superb
Schwarzkopf Oleo Intense Permanent Oil Colour 3-33 Rich Plum Hair Dye, 100% Grey Coverage, Conditioner With HaptIQ System, Long-Lasting Colour, Ammonia Free Hair Dye
Schwarzkopf
Schwarzkopf Oleo Intense Permanent Oil Colour 3-33 Rich Plum Hair Dye, 100% Grey Coverage, Conditioner With HaptIQ System, Long-Lasting Colour, Ammonia Free Hair Dye
Free Shipping
Why We Love It
  • Rich and long-lasting colour.
  • Strengthens with HaptIQ system.
  • Provides ultimate nourishment.
Main Highlights
  • Long-lasting colour: Schwarzkopf's Permanent Oil Colouration technology infuses the colour pigments deeply into the hair fibre, for strong and healthy-looking hair with rich and long-lasting colour
  • With HaptIQ system: This hair mask features the HaptIQ system which creates new micro-bonds within the hair, whilst enveloping it with a protective layer and strengthening it for up to 90% less hair breakage*
  • Supreme care: With a mask containing 4 caring oils to provide ultimate nourishment after colouration and restore strength for healthy-looking hair, this permanent Oleo Intense plum hair dye leaves the hair feeling soft, silky, and shiny
  • Rich Plum: This shade is suitable for medium blonde to light brown natural hair and for all hair textures and for up to 100% grey hair. Final colour result depends on your natural hair colour
  • Package contents: 1x50 ml tube with caring colour cream hair dye brown, 1x50 ml applicator bottle with developer lotion, 1x15 ml sachet of rich oil mask, 1 instruction leaflet, 1 pair of gloves
9.3
Superb
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6
9.2
Superb
L'Oréal Paris Permanent Hair Colour, Long-Lasting Shine and Intense Colour, For up to 8 Weeks, Preference Vivids (Colorista), Magnetic Plum 3.16, x1 pack
L'Oreal Paris
L'Oréal Paris Permanent Hair Colour, Long-Lasting Shine and Intense Colour, For up to 8 Weeks, Preference Vivids (Colorista), Magnetic Plum 3.16, x1 pack
Free Shipping
Why We Love It
  • Vibrant, bold colors to choose.
  • Long-lasting shine for up to 8 weeks.
  • Easy application with detailed instructions.
Main Highlights
  • Permanent hair colour in a new look: L'Oréal Paris Vivids range, For intense, bold colour, shine and radiance, Choose from 14 shades
  • Results: High-intensity, long-lasting, bold colour, Up to 3X shinier hair, Luminous colour, Lasts up to 8 weeks*
  • 1) Protect hands and shoulders, pour contents from colouring bottle into developer bottle, close and shake, 2) Part your hair into small, even sections, apply colour using applicator tip (see instruction leaflet for development time), 3) Follow with conditioner, then rinse
  • Liquid Gel technology enriched with UV filter and Vitamin E Derivative, for long-lasting radiance, colour, and shine
  • Contents: x1 Colouring gel, x1 Developer Cream, x1 Post Colour Conditioner, Magnetic Plum 3.16
9.2
Superb
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7
9.0
Superb
L'Oréal Paris Colorista Permanent Gel Hair Dye, Long-Lasting and Vibrant At-Home Hair Colour, High-Intensity Hues with Up to 3x More Shine, Colour: Dark Purple
L'ORÉAL
L'Oréal Paris Colorista Permanent Gel Hair Dye, Long-Lasting and Vibrant At-Home Hair Colour, High-Intensity Hues with Up to 3x More Shine, Colour: Dark Purple
Why We Love It
  • Bold, long-lasting hair color.
  • Nourishing post-color treatment.
  • Easy use with precision.
Main Highlights
  • Permanent at-home hair colour formulated with pure dyes, Includes deep conditioning hair mask for nourishing post-colour treatment
  • Results in 20 minutes, Delivers bold and striking colour lasting up to 8 weeks, Up to 100% grey coverage, Up to 3x more shine
  • Read instructions. Patch test 48 hrs before use. 1) Wearing gloves, pour colour gel into developer cream; shake to mix, 2) Apply and leave for required time, 3) Condition and rinse thoroughly
  • Gel formula suitable for all hair types, Applicator tip for precision during use, Available in a variety of bold, stunning shades, Virtual try-on at trycolorista.com
  • Contents: 1x L'Oréal Paris Colorista Permanent Gel Hair Dye in Dark Purple, Box includes: 1x Colouring Gel, 1x Developer Cream, 1x Post Bold Colour Mask, 1x pair of protective gloves, 1x user guide
9.0
Superb
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8
8.9
Excellent
BLEACH LONDON Bruised Violet Color - Semi-Permanent Hair Color, Deep Dramatic Purple, Vegan, Cruelty Free, Temporary Hair Color Cream, 5.07 fl .oz
Bleach London
BLEACH LONDON Bruised Violet Color - Semi-Permanent Hair Color, Deep Dramatic Purple, Vegan, Cruelty Free, Temporary Hair Color Cream, 5.07 fl .oz
Why We Love It
  • Vibrant and dramatic purple.
  • Vegan, PETA-approved formula.
  • Suitable for all hair.
Main Highlights
  • Roses are red, violets are bruised, this could be the new colour for you. Bruised Violet Super Cool Colour transforms hair to a vibrant, dramatic purple that lasts between 10-50 washes. Works on a wide range of base colours.
  • Our gentle and semi-permanent Super Cool Colours are suitable for all hair types. Bruised Violet works best on hair that's been lightened and toned with Lavender Grey Toner. Also gives natural blonde and light brown a soft violet hue.
  • All BLEACH LONDON products are Vegan and PETA-Approved formulas. No bleach, ammonia or parabens. Perform a skin sensitivity test and a strand test 48 hours before use to make sure the product is suitable for you.
  • Effortless Hue: Generously applying it to clean, towel-dried hair. Leave it on for 30 minutes before rinsing. Make sure to follow all instructions provided. One bottle is perfect for short hair or coloring freshly bleached and toned roots.
  • Pro Tip: Keep the violet alive by mixing your Super Cool Colour with Reincarnation Bond Restoring Mask when needed. Avoid using hot water when rinsing to preserve your colour. May leave a blue/green residue that can be neutralised with Rosé Shampoo.
8.9
Excellent
Amazon Logo
9
8.7
Excellent
Garnier Nutrisse Ultra Color Permanent Hair Dye, Up to 100% Grey Coverage, 8-weeks Long-Lasting Colour, No Ammonia, Vegan (Shade: 3.62 Burgundy Garnet)
Garnier
Garnier Nutrisse Ultra Color Permanent Hair Dye, Up to 100% Grey Coverage, 8-weeks Long-Lasting Colour, No Ammonia, Vegan (Shade: 3.62 Burgundy Garnet)
Free Shipping
Why We Love It
  • Bold, vibrant color transformation.
  • Long-lasting, intense hues.
  • Nourishing oils for strength.
Main Highlights
  • Vibrant combination of red and pink hues that result in a bold, double faceted colour
  • Colour Boost Technology takes your colour to the next level by infusing intense dyes at the heart of the fibre
  • 8 weeks long-lasting intense colour*
  • 3x shinier** and stronger***
  • 5 oils conditioner that nourishes & restores revealing the hair's visible beauty
8.7
Excellent
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10
8.7
Excellent
Garnier Colour Sensation Hair Dye 3.16 Deep Amethyst
Garnier
Garnier Colour Sensation Hair Dye 3.16 Deep Amethyst
Free Shipping
Why We Love It
  • Boosts confidence with vibrant color.
  • Master easy grey retouch.
  • Nourishing conditioner for care.
Main Highlights
  • Ensure you get a great hair colour journey, boosting your confidence at every step
  • Uncover the secrets of our colour formulas, master easy grey root retouch or full colour application
  • Each comes with an nourishing conditioner, enriched with natural ingredients to help care for your hair while reviving its colour
8.7
Excellent
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We scanned 780 products

We reviewed these offers relevant to the Dark Purple Hair Dye within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Manic Panic, Olia, Schwarzkopf, L'Oreal Paris, L'ORÉAL, Bleach London, Garnier, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.
For the best Dark Purple Hair Dye in the market, we considered we took a deep dive into 3901 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that: