Pastel hair dye | The complete guide to pastel perfection.

pastel hair dye 1

What is the latest trend in hair dye? Pastel hair dye, of course! If you’re looking to spice up your life and stand out from the crowd, pastel is a good place to start.

But will you really suit these super-soft colours? Looking for some ideas and inspiration? We’re here to give you an in-depth guide on some of the best colours out there.

From what colour will suit your skin tone, to how long it lasts and which products you’ll need for a complete look, this blog post has everything! So let’s get started!

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What is pastel hair colour?

Pastel-coloured hair is hair dyed in soft, gentle hues of colour.

The colours that are best for this look are generally soft, light colours which can be found in many different hues and shades depending on the type of pigment used to create it.

The colours in the pastel family are pale colours. They’re kind of soothing and give texture and softness to your hair.

It’s a fun and flirty look that’s perfect for spring and warmer seasons. But that’s not to say you can’t rock them all year round by mixing it with other styles.

They’re fabulous to use as accent colour mixed with blonde highlights, ombre , balayage, hair streaks and split hair dye to add a pop of colour and dimension.

Unicorn, mermaid and sugar spun styles are where these soft shades come into their own to create a unique, stunning fantasy look.

Check out the latest looks for ideas and inspiration.

pastel hair dye collection pinterest board

What is the best pastel hair colour?

  • Lilac
  • Aqua blue
  • Lavender
  • Apple green
  • Cool rose
  • Peach

Will pastel hair colour suit me?

How do you find that perfect shade? First off, you need to know that there are two types of pastels: traditional and neon.

Traditional ones include baby blue or lavender shades while neon ones have more vibrant colours like pink or green.

Neon colours will be brighter than traditional colours but they’re harder to get and even harder to maintain.

So really, they can suit everyone! But you’ll need to know whether you have cool or warm undertones to work out the right colour for you.

These are pale colours so those with cool undertones are more able to find a colour that suits them. But hey, warm skin tones, you can style it out too.

For example, try light pink or lavender if your skin tone is fair and blue-violet for medium to dark complexions.

Do I have cool or warm undertones?

Use our checklist below to determine what your undertones are.

If you have cool undertones:

  • Your skin tone is pink or pale.
  • You blush easily!
  • Jewel and pastel colours are so your thing.
  • The colour yellow washes you out and does not look good on you.
  • You have blue not green veins in your wrist.
  • Pearls and silver jewellery look awesome on you.

If you have warm undertones:

  • You have red or golden tones in your natural hair.
  • Your skin tone is golden, tan or olive.
  • You might have freckles.
  • You have green not blue veins in your wrist.
  • You suit bright or rich shades better.
  • Gold jewellery looks awesome on you
cool or warm undertones infographic

Which hair colours suit me?

You can also find out which hair colour will suit you by taking our quick quiz! Just click on the image below!

which hair colour suits me

Try on some virtual colours with these hair colour apps!

Can you dye your hair pastel without bleaching?

Sure! But only if you have a light blonde base to begin with.

Some hair dyes contain lighteners that will help to lift your hair a level or two.

But if your hair is brunette or darker, you will need to bleach and lighten your hair to get the perfect pastel look.

You’ll find they come in permanent, semi-permanent and temporary colours. So you can experiment with different shades, colours and techniques easily.

Can you pastel hair dye with conditioner?

If you want a more subtle wash, you can even dye your hair with conditioner!

Just add a few drops of hair dye pigment to your favourite conditioner and saturate your hair with the mixture from root to tip.

Leave it on long enough for the colour to develop- around half an hour. Then rinse off and voila! Pastel perfection! Lucky you.

lavender hair color instagram post
Lilac pastel hair dye colour Instagram
Unicorn rainbow hair color Instagram

Can I dye my hair pastel at home?

The best news is, yes! You can get the look at home thanks to a load of gorgeous hair dyes you can buy in a whole range of colours.

Whether you’ll achieve the dream hue your heart desires all depends on your base colour – the colour your hair is now.

If you have a light blonde or platinum base – this is perfect! You’ll need a super-light almost white base to create the soft sheen of colour. Match a shade to your skin tone and off you go!

If you have a light brown base colour or darker hair – you’ll need to lighten your hair first.

This will involve bleaching your hair to take it up a level or two (or more!)

Always chat to your stylist before attempting to bleach your hair. They’ll be able to give you some great advice based on your natural colouring and hair condition so you can bleach your hair safely.

Once your hair has the right colour base, you can experiment with these dyes to get the look!

Best pastel hair dye

Hair dyeLooks likeBuy it now
Schwarzkopf LIVE Pretty Pastels Purple Hair Dye, Lilac Crushq? encoding=UTF8&ASIN=B07Z49W7N8&Format= SL160 &ID=AsinImage&MarketPlace=GB&ServiceVersion=20070822&WS=1&tag=colouredhairc 21&language=en GBir?t=colouredhairc 21&language=en GB&l=li2&o=2&a=B07Z49W7N8
L'Oréal Colorista Washout Turquoiseq? encoding=UTF8&ASIN=B074K7W91X&Format= SL160 &ID=AsinImage&MarketPlace=US&ServiceVersion=20070822&WS=1&tag=colouredhairc 20&language=en USir?t=colouredhairc 20&language=en US&l=li2&o=1&a=B074K7W91X
Clairol Colour Crave Semi Permanent Hair Dye, Lavenderq? encoding=UTF8&ASIN=B07124J62D&Format= SL160 &ID=AsinImage&MarketPlace=GB&ServiceVersion=20070822&WS=1&tag=colouredhairc 21&language=en GBir?t=colouredhairc 21&language=en GB&l=li2&o=2&a=B07124J62D
Adore Shining Semi Permanent Hair Color Green Appleq? encoding=UTF8&ASIN=B0844NQRJ2&Format= SL160 &ID=AsinImage&MarketPlace=GB&ServiceVersion=20070822&WS=1&tag=colouredhairc 21&language=en GBir?t=colouredhairc 21&language=en GB&l=li2&o=2&a=B0844NQRJ2
Schwarzkopf Live Lightener + Twist Pink Hair Dye, Cool Roseq? encoding=UTF8&ASIN=B01GE4OTRU&Format= SL160 &ID=AsinImage&MarketPlace=GB&ServiceVersion=20070822&WS=1&tag=colouredhairc 21&language=en GBir?t=colouredhairc 21&language=en GB&l=li2&o=2&a=B01GE4OTRU
La Riche Directions Semi-Permanent Hair Colour Peachq? encoding=UTF8&ASIN=B08RZBPFQN&Format= SL160 &ID=AsinImage&MarketPlace=GB&ServiceVersion=20070822&WS=1&tag=colouredhairc 21&language=en GBir?t=colouredhairc 21&language=en GB&l=li2&o=2&a=B08RZBPFQN

How long will pastel hair dye last?

Unfortunately, these are not long-lasting colours.

The good news is that means you can change up your colour as often as you like.

Use semi-permanent hair dyes and the colour will wash out completely after 4-6 weeks.

Permanent hair dyes will last slightly longer, maybe 6-8 weeks, but you’ll see the colour start to fade after a few washes.

Temporary hair dyes are a great way to experiment with colours, add a touch of coloured babylights or dipped dyed ends to your locks. These colours wash out pretty much straight away.

As always, we recommend using only sulfate-free shampoos and conditioners to keep your colour in check and make it look luscious for longer.


So you want to try out pastel? Awesome! We hope this article helped answer some of your questions about the trend and what it entails. good luck!