Convert Küül Color System to Goldwell Topchic
Find the equivalent for each Küül Color System shade in Goldwell Topchic. 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 System | Name | Topchic | Name | Match |
|---|---|---|---|---|
| Level 1 | ||||
| 1 | Black | 2N | Black | Approximate |
| 1A | Blue Black | 2N | Black | Approximate |
| Level 2 | ||||
| 2 | Extra Dark Brown | 2N | Black | Exact |
| Level 3 | ||||
| 3 | Dark Brown | 3N | Dark Brown | Exact |
| Level 4 | ||||
| 4 | Brown | 4N | Mid Brown | Exact |
| 4.65 | Burgundy | 4R@VR | Dark Mahogany Brilliant Elumenated Violet Red | Approximate |
| Level 5 | ||||
| 5 | Light Brown | 5N | Light Brown | Exact |
| 5.1 | Light Ash Brown | 5A | Light Ash Brown | Exact |
| 5.5 | Light Mahogany Brown | 5R | Teak | Approximate |
| 5.31 | Chocolate | 5MB | Dark Jade Brown | Close |
| 5.45 | Mocha | 5MB | Dark Jade Brown | Close |
| Level 6 | ||||
| 6 | Dark Blonde | 6N | Dark Blonde | Exact |
| 6.1 | Dark Ash Blonde | 6A | Dark Ash Blonde | Exact |
| 6.11 | Dark Intense Ash Blonde | 6A | Dark Ash Blonde | Exact |
| 6.12 | Dark Pearl Ash Blonde | 6VV | Vivid Violet MAX | Exact |
| 6.22 | Dark Intense Pearl Blonde | 6VV | Vivid Violet MAX | Exact |
| 6.23 | Dark Pearl Gold Blonde | 6VV | Vivid Violet MAX | Exact |
| 6.77 | Dark Intense Violet Blonde | 6VV | Vivid Violet MAX | Exact |
| 6.32 | Dark Golden Pearl Blonde | 6G | Tobacco | Exact |
| 6.34 | Dark Golden Copper Blonde | 6K | Copper Brilliant | Exact |
| 6.66 | Dark Intense Red Blonde | 6R | Mahogany Brilliant | Exact |
| Level 7 | ||||
| 7 | Blonde | 7N | Mid Blonde | Exact |
| 7.1 | Ash Blonde | 7A | Mid Ash Blonde | Exact |
| 7.11 | Intense Ash Blonde | 7A | Mid Ash Blonde | Exact |
| 7.12 | Pearl Ash Blonde | 7SB@BL | Silver Beige Elumenated Blue | Approximate |
| 7.22 | Intense Pearl Blonde | 7SB@BL | Silver Beige Elumenated Blue | Approximate |
| 7.24 | Pearl Copper Blonde | 7SB@BL | Silver Beige Elumenated Blue | Approximate |
| 7.76 | Reddish Violet Blonde | 7SB@BL | Silver Beige Elumenated Blue | Approximate |
| 7.3 | Golden Blonde | 7G | Hazel | Exact |
| 7.44 | Intense Copper Blonde | 7K | Copper Blonde | Exact |
| 7.64 | Red Copper Blonde | 7RR@RR | Luscious Red Elumenated Intense Red | Exact |
| 7.5 | Mahogany Blonde | 7RR@RR | Luscious Red Elumenated Intense Red | Approximate |
| 7.62 | Pearl Red Blonde | 7RR@RR | Luscious Red Elumenated Intense Red | Exact |
| 7.66 | Intense Red Blonde | 7RR@RR | Luscious Red Elumenated Intense Red | Exact |
| 7.31 | Latte Macchiato | 7MB | Light Jade Brown | Close |
| 7.35 | Cappuccino | 7MB | Light Jade Brown | Close |
| Level 8 | ||||
| 8 | Light Blonde | 8N | Light Blonde | Exact |
| 8.1 | Light Ash Blonde | 8A | Light Ash Blonde | Exact |
| 8.11 | Light Intense Ash Blonde | 8A | Light Ash Blonde | Exact |
| 8.22 | Light Intense Pearl Blonde | 8CA@PB | Cool Bronze Elumenated Pearl Beige | Approximate |
| 8.3 | Light Golden Blonde | 8G | Gold Blonde | Exact |
| 8.62 | Light Pearl Red Blonde | 8N@KK | Light Blonde Elumenated Intense Copper | Approximate |
| 8.66 | Light Intense Red Blonde | 8N@KK | Light Blonde Elumenated Intense Copper | Approximate |
| Level 9 | ||||
| 9 | Very Light Blonde | 9N | Very Light Blonde | Exact |
| 9.1 | Very Light Ash Blonde | 9A | Very Light Ash Blonde | Exact |
| 9.11 | Very Light Intense Ash Blonde | 9A | Very Light Ash Blonde | Exact |
| 9.9 | Platinum Blonde | 9A | Very Light Ash Blonde | Exact |
| 9.12 | Very Light Pearl Ash Blonde | 9A | Very Light Ash Blonde | Approximate |
| 9.22 | Very Light Intense Pearl Blonde | 9A | Very Light Ash Blonde | Approximate |
| 9.33 | Very Light Intense Golden Blonde | 9G | Very Light Gold Blonde | Exact |
| 9.66 | Very Light Intense Red Blonde | 9N | Very Light Blonde | Approximate |
| Level 10 | ||||
| 10 | Lightest Blonde | 10N | Extra Light Blonde | Exact |
| 10.1 | Lightest Ash Blonde | 10A | Pastel Ash Blonde | Exact |
| 10.11 | Lightest Intense Ash Blonde | 10A | Pastel Ash Blonde | Exact |
| 10.22 | Lightest Intense Pearl Blonde | 10V | Pastel Violet Blonde | Exact |
| 10.21 | Lightest Pearl Ash Blonde | 10V | Pastel Violet Blonde | Exact |
| 10.31 | Lightest Golden Ash Blonde | 10GB | Sahara Pastel Beige Blonde | Close |
No direct equivalent in Topchic (1)
These Color System shades have no comparable level-and-reflect shade in Topchic. Switching ranges here means adjusting the formula, not swapping one code for another.
- 1V Violet Black
How to read the match: Exact = same level and same reflect · Close = same level, same reflect family · Approximate = same level in natural, or adjacent level with the same reflect. Hover each badge for that row's reason.
Of the 58 Color System shades, 37 exact, 5 close and 15 approximate in this chart with Topchic. For example, Color System's 6 maps to Topchic's 6N. Ash reflects cross over best; matte ones need more adjustment. 1 shade has no direct equivalent in Topchic; those cases need a formula adjustment, not a code swap.
Color System writes the reflect with a dot (7.44 = intense copper blonde; .2 = pearl/iridescent, .7 = violet); Topchic uses a letter after the level (7N = medium natural blonde). The level (1-10) stays the same; what changes when converting is how the reflect is written.
Questions about Color System and Topchic
Common questions when converting between these brands
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