


Slate
Crazy Color 74 Slate 100ml is a semi-permanent metallic blue hair colour with a cool, icy edge. It works best on pre-lightened blonde hair and can be mixed with other Crazy Color shades to create personalised smoky or pastel tones.
How to apply
Slate.
No developer, no mixing. Straight from the tub – follow these six steps for the best result. Full guide →
Pre‑lighten
Crazy Color works best on hair that has been pre‑lightened to level 9 or 10.
Shampoo & towel dry
After shampooing the hair and towel drying, apply your chosen Crazy Color, beginning at the roots and working in sections.
Work it through
Spreading evenly from the roots, work it out through to the mid lengths of the hair.
Saturate
Work the colour into each section with your hands until the product starts to froth slightly and each section is saturated.
Leave 15–30 min
Leave for 15–30 minutes depending on your hair condition. For grey coverage, leave for 1 hour.
Rinse lukewarm
Rinse with lukewarm water only, without shampoo, and follow with Rainbow Care Conditioner. Lasts about 10 washes with the right aftercare.
Crazy Color 74 Slate 100ml
Crazy Color 74 Slate 100ml adds a cool metallic blue tone to the hair. For the brightest and most accurate result, apply it to pre-lightened or bleached blonde hair.
However, the final result depends on the starting shade. On level 8 hair or darker, Slate may create a softer tonal effect. Therefore, always check the colour guide and complete a strand test before full application.
Slate can also be mixed with other shades to create customised metallic colours. Combine it with Ice Mauve and Rose Gold to create a cool metallic blend.
Alternatively, mix Slate with Graphite and Platinum for a smoky finish. You can also add a generous amount of Lavender to create a softer pastel result.
To refresh the colour between applications, mix a small amount of Slate with a colour-care conditioner. This creates a conditioning colour mask that helps revive faded tones.
Overall, Crazy Color Slate provides a versatile option for metallic blue hair, smoky blends and cool pastel colours.
Key Benefits
- Creates a metallic blue shade with an icy edge
- Produces the brightest result on pre-lightened hair
- Can create a tonal effect on darker blonde hair
- Mixes with other Crazy Color shades
- Suitable for smoky and pastel colour blends
- Semi-permanent formula
Specifications
- Product type: Semi-permanent hair colour
- Shade number: 74
- Shade: Slate
- Size: 100ml
- Best suited to: Pre-lightened or bleached blonde hair
How to Use
- First, pre-lighten the hair if required.
- Check the colour guide and complete a strand test.
- Apply the colour evenly according to the packaging instructions.
- Allow it to process for the recommended time.
- Finally, rinse thoroughly and follow with conditioner.
Suggested Amount
- Short hair or a colour top-up: Approximately 1 bottle
- Short hair requiring full saturation: Approximately 2 bottles
- Mid-length hair: Approximately 2 bottles
- Long hair: Approximately 3–4 bottles
Ingredients
Aqua (Water), Cetearyl Alcohol, Propylene Glycol, Ceteareth-20, Guar Hydroxypropyltrimonium Chloride, Distearoylethyl Hydroxyethylmonium Methosulfate, Ceteareth-30, Rubus Idaeus (Raspberry) Seed Oil, Helianthus Annuus (Sunflower) Seed Oil, Persea Gratissima (Avocado) Oil, Tocopheryl Acetate (Vitamin E Acetate), Citric Acid, Phenoxyethanol, Triethylene Glycol, HC Blue No.16, Basic Blue 99, Basic Violet 2
Semi‑permanent colour fades a little with every wash. To keep it bright for longer, Crazy Color recommends Vibrant Shampoo (salt & sulphate free, in red, blue, pink and purple) and Rainbow Care Deep Conditioner, infused with Sunflower Seed Oil and Brazil Nut Oil.
Malta: free delivery on orders over €35. Delivery normally takes 2–3 working days (please allow up to 4). Orders placed after 11:00 may need an extra working day.
Gozo: free delivery on orders over €50. Orders placed by Wednesday are delivered on Friday.
Deliveries are handled by a third‑party courier; times may vary on weekends and public holidays. Delivery details →
You must be logged in to post a review.







Reviews
There are no reviews yet.