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Convert Wella Professionals Color Touch to Küül Color System

Find the equivalent for each Wella Professionals Color Touch shade in Küül Color System. Complete chart with levels, reflects, and match confidence.

Remember that equivalences are approximate. Each brand has proprietary pigments and bases that produce slightly different results. We always recommend doing a strand test when switching brands.

Color Touch Name Color System Name Match
3/0 Dark Brown 3 Dark Brown Exact
4/0 Medium Brown 4 Brown Exact
5/0 Light Brown 5 Light Brown Exact
6/0 Dark Blonde 6 Dark Blonde Exact
7/0 Medium Blonde 7 Blonde Exact
8/0 Light Blonde 8 Light Blonde Exact
9/0 Very Light Blonde 9 Very Light Blonde Exact
6/1 Dark Ash Blonde 6.1 Dark Ash Blonde Exact
7/1 Medium Ash Blonde 7.1 Ash Blonde Exact
8/1 Light Ash Blonde 8.1 Light Ash Blonde Exact
9/16 Very Light Ash Violet Blonde 9.1 Very Light Ash Blonde Close
6/3 Dark Golden Blonde 6 Dark Blonde Approximate
7/3 Medium Golden Blonde 7.3 Golden Blonde Exact
8/3 Light Golden Blonde 8.3 Light Golden Blonde Exact
5/4 Light Copper Brown 5 Light Brown Approximate
6/4 Dark Copper Blonde 6.34 Dark Golden Copper Blonde Exact
7/43 Medium Copper Golden Blonde 7.44 Intense Copper Blonde Close

Of the 17 Color Touch shades, 13 exact, 2 close and 2 approximate in this chart with Color System. For example, Color Touch's 6/0 maps to Color System's 6. Natural reflects cross over best; copper ones need more adjustment.

Color Touch writes the reflect with a slash (7/1 = medium ash blonde); Color System uses a dot (7.44 = intense copper blonde; .2 = pearl/iridescent, .7 = violet). The level (1-10) stays the same; what changes when converting is how the reflect is written.

We answer your questions

Questions about Color Touch and Color System

Common questions when converting between these brands

Of the 17 Color Touch shades, 13 have an exact equivalent in Color System, 2 close and 2 approximate. The level (1-10) is universal; what varies is the reflect.

No. Equivalences are approximate because each brand uses different pigments, bases, and concentrations. The level (1-10) is universal, but the reflect result may vary. We always recommend doing a strand test when switching brands.

It's not recommended. Each brand formulates its products with specific chemistry (pH, alkalizing agent, pigment system). Mixing brands can create unpredictable reactions and unwanted results. Always use color and developer from the same brand.

The tool shows you the closest available shade. If you need a very specific result, you can combine two shades from the target brand (for example, mixing a natural with an ash to get a soft ash). Blendsor calculates these mixes automatically.

Conversion charts guide you.
Blendsor gives you the exact formula.

Analyzes dozens of variables and generates complete formulas with the products in each salon. Free.

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