Hair colour conversion
Converting a client's Goldwell formula into muk? The Shade Library matches shades by verified depth and ordered reflects, not by the number printed on the tube. Here's how the two ranges line up.
Brands don't calibrate their levels the same way. For 3 of the Goldwell shades that have a muk match, the matching muk shade carries a different level on the tube. A chart that swaps like-for-like numbers would send you to the wrong depth for every one of them. The Shade Library maps each shade to a standard depth and reflect structure first, then finds the equivalent.
The straightforward ones: standard natural shades where both brands print the same level. Any chart gets these right.
| Goldwell | muk equivalent |
|---|---|
| 3NTopchic · Zero | 3.0Hybrid Colour |
| 5NTopchic · Zero | 5.0Hybrid Colour |
| 7NTopchic · Zero | 7.0Hybrid Colour |
| 9NTopchic | 9.0Hybrid Colour |
| + 60 more Goldwell to muk matches, including every one that changes level, inside The Shade Library. | |
180 shades · 5 product lines
How shades are written
Level followed by the brand's own reflect letters or digits, e.g. 10SB.
Reflect families in the range
Natural, Brown, Copper, Gold, Red, Ash, Violet, Matt, Grey, Cendré
Product lines
91 shades · 1 product line
How shades are written
Level, a full stop, then reflect digits, e.g. 9.73.
Reflect families in the range
Natural, Gold, Red, Ash, Copper, Violet, Beige (violet-based), Mahogany, Matt
Shade series
Standard, Intense
Product lines
Search any shade, compare it across 18 professional brands, and keep each client's formulas in one place.
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