Convert Wella Professionals Koleston Perfect ME+ to Küül Color System
Find the equivalent for each Wella Professionals Koleston Perfect ME+ 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.
| Koleston Perfect ME+ | Name | Color System | Name | Match |
|---|---|---|---|---|
| Level 2 | ||||
| 2/0 | Black | 2 | Extra Dark Brown | Exact |
| 2/8 | Blue Black | 2 | Extra Dark Brown | Approximate |
| Level 3 | ||||
| 3/0 | Dark Brown | 3 | Dark Brown | Exact |
| 3/00 | Dark Brown Intense Natural | 3 | Dark Brown | Exact |
| 33/0 | Intensive Dark Brown | 3 | Dark Brown | Exact |
| 33/66 | Intensive Dark Brown Intense Violet | 3 | Dark Brown | Approximate |
| Level 4 | ||||
| 4/0 | Medium Brown | 4 | Brown | Exact |
| 4/00 | Medium Brown Intense Natural | 4 | Brown | Exact |
| 4/07 | Medium Brown Natural Brown | 4 | Brown | Close |
| 44/0 | Intensive Medium Brown | 4 | Brown | Exact |
| 44/02 | Intensive Medium Brown Natural Matte | 4 | Brown | Close |
| 4/3 | Medium Golden Brown | 4 | Brown | Approximate |
| 4/82 | Medium Brown Pearl Matte | 4 | Brown | Approximate |
| 44/65 | Intensive Medium Brown Violet Mahogany | 4.65 | Burgundy | Approximate |
| 4/75 | Medium Brown Brown Mahogany | 4 | Brown | Approximate |
| 4/77 | Medium Brown Intense Brown | 4 | Brown | Approximate |
| Level 5 | ||||
| 5/0 | Light Brown | 5 | Light Brown | Exact |
| 5/00 | Light Brown Intense Natural | 5 | Light Brown | Exact |
| 5/05 | Light Brown Natural Mahogany | 5 | Light Brown | Close |
| 5/07 | Light Brown Natural Brown | 5 | Light Brown | Close |
| 55/0 | Intensive Light Brown | 5 | Light Brown | Exact |
| 55/02 | Intensive Light Brown Natural Matte | 5 | Light Brown | Close |
| 5/1 | Light Ash Brown | 5.1 | Light Ash Brown | Exact |
| 5/18 | Light Brown Ash Pearl | 5.1 | Light Ash Brown | Close |
| 5/3 | Light Golden Brown | 5 | Light Brown | Approximate |
| 5/37 | Light Brown Golden Brown | 5 | Light Brown | Approximate |
| 5/82 | Light Brown Pearl Matte | 5.1 | Light Ash Brown | Close |
| 5/41 | Light Brown Red Ash | 5.5 | Light Mahogany Brown | Approximate |
| 5/43 | Light Brown Red Golden | 5.5 | Light Mahogany Brown | Approximate |
| 5/5 | Light Mahogany Brown | 5.5 | Light Mahogany Brown | Exact |
| 55/46 | Intensive Light Brown Red Violet | 5.5 | Light Mahogany Brown | Approximate |
| 55/55 | Intensive Light Brown Intense Mahogany | 5.5 | Light Mahogany Brown | Close |
| 55/65 | Intensive Light Brown Violet Mahogany | 5.5 | Light Mahogany Brown | Approximate |
| 55/66 | Intensive Light Brown Intense Violet | 5.5 | Light Mahogany Brown | Approximate |
| 5/7 | Light Brown Brown | 5.31 | Chocolate | Exact |
| 5/71 | Light Brown Brown Ash | 5.31 | Chocolate | Close |
| 5/73 | Light Brown Brown Golden | 5.31 | Chocolate | Close |
| 5/75 | Light Brown Brown Mahogany | 5.31 | Chocolate | Close |
| 5/77 | Light Brown Intense Brown | 5.31 | Chocolate | Close |
| Level 6 | ||||
| 6/0 | Dark Blonde | 6 | Dark Blonde | Exact |
| 6/00 | Dark Blonde Intense Natural | 6 | Dark Blonde | Exact |
| 6/07 | Dark Blonde Natural Brown | 6 | Dark Blonde | Close |
| 66/0 | Intensive Dark Blonde | 6 | Dark Blonde | Exact |
| 66/02 | Intensive Dark Blonde Natural Matte | 6 | Dark Blonde | Close |
| 6/1 | Dark Ash Blonde | 6.1 | Dark Ash Blonde | Exact |
| 6/3 | Dark Golden Blonde | 6.34 | Dark Golden Copper Blonde | Approximate |
| 6/91 | Dark Blonde Cendré Ash | 6.1 | Dark Ash Blonde | Close |
| 6/97 | Dark Blonde Cendré Brown | 6.1 | Dark Ash Blonde | Close |
| 6/41 | Dark Blonde Red Ash | 6.66 | Dark Intense Red Blonde | Close |
| 6/43 | Dark Blonde Red Golden | 6.66 | Dark Intense Red Blonde | Close |
| 6/45 | Dark Blonde Red Mahogany | 6.66 | Dark Intense Red Blonde | Close |
| 6/5 | Dark Mahogany Blonde | 6.66 | Dark Intense Red Blonde | Approximate |
| 66/44 | Intensive Dark Blonde Intense Red | 6.66 | Dark Intense Red Blonde | Close |
| 66/46 | Intensive Dark Blonde Red Violet | 6.66 | Dark Intense Red Blonde | Close |
| 66/55 | Intensive Dark Blonde Intense Mahogany | 6.66 | Dark Intense Red Blonde | Approximate |
| 66/56 | Intensive Dark Blonde Mahogany Violet | 6.66 | Dark Intense Red Blonde | Approximate |
| 6/7 | Dark Brown Blonde | 6.1 | Dark Ash Blonde | Approximate |
| 6/71 | Dark Blonde Brown Ash | 6.1 | Dark Ash Blonde | Approximate |
| 6/73 | Dark Blonde Brown Golden | 6.1 | Dark Ash Blonde | Approximate |
| 6/74 | Dark Blonde Brown Red | 6.1 | Dark Ash Blonde | Approximate |
| 6/75 | Dark Blonde Brown Mahogany | 6.1 | Dark Ash Blonde | Approximate |
| 6/77 | Dark Blonde Intense Brown | 6.1 | Dark Ash Blonde | Approximate |
| Level 7 | ||||
| 7/0 | Medium Blonde | 7 | Blonde | Exact |
| 7/00 | Medium Blonde Intense Natural | 7 | Blonde | Exact |
| 7/01 | Medium Blonde Natural Ash | 7 | Blonde | Close |
| 7/03 | Medium Blonde Natural Golden | 7 | Blonde | Close |
| 7/05 | Medium Blonde Natural Mahogany | 7 | Blonde | Close |
| 7/07 | Medium Blonde Natural Brown | 7 | Blonde | Close |
| 77/0 | Intensive Medium Blonde | 7 | Blonde | Exact |
| 77/02 | Intensive Medium Blonde Natural Matte | 7 | Blonde | Close |
| 7/1 | Medium Ash Blonde | 7.1 | Ash Blonde | Exact |
| 7/17 | Medium Blonde Ash Brown | 7.1 | Ash Blonde | Close |
| 7/18 | Medium Blonde Ash Pearl | 7.1 | Ash Blonde | Close |
| 7/3 | Medium Golden Blonde | 7.3 | Golden Blonde | Exact |
| 7/31 | Medium Blonde Golden Ash | 7.3 | Golden Blonde | Close |
| 7/36 | Medium Blonde Golden Violet | 7.3 | Golden Blonde | Close |
| 7/37 | Medium Blonde Golden Brown | 7.3 | Golden Blonde | Close |
| 7/38 | Medium Blonde Golden Pearl | 7.3 | Golden Blonde | Close |
| 7/34 | Medium Blonde Golden Red | 7.3 | Golden Blonde | Close |
| 7/43 | Medium Blonde Red Golden | 7.64 | Red Copper Blonde | Close |
| 7/47 | Medium Blonde Red Brown | 7.64 | Red Copper Blonde | Close |
| 77/43 | Intensive Medium Blonde Red Golden | 7.64 | Red Copper Blonde | Close |
| 77/44 | Intensive Medium Blonde Intense Red | 7.64 | Red Copper Blonde | Close |
| 77/46 | Intensive Medium Blonde Red Violet | 7.64 | Red Copper Blonde | Close |
| 7/7 | Medium Brown Blonde | 7.31 | Latte Macchiato | Exact |
| 7/71 | Medium Blonde Brown Ash | 7.31 | Latte Macchiato | Close |
| 7/73 | Medium Blonde Brown Golden | 7.31 | Latte Macchiato | Close |
| 7/75 | Medium Blonde Brown Mahogany | 7.31 | Latte Macchiato | Close |
| 7/77 | Medium Blonde Intense Brown | 7.31 | Latte Macchiato | Close |
| Level 8 | ||||
| 8/0 | Light Blonde | 8 | Light Blonde | Exact |
| 8/00 | Light Blonde Intense Natural | 8 | Light Blonde | Exact |
| 8/01 | Light Blonde Natural Ash | 8 | Light Blonde | Close |
| 8/03 | Light Blonde Natural Golden | 8 | Light Blonde | Close |
| 8/04 | Light Blonde Natural Red | 8 | Light Blonde | Close |
| 8/07 | Light Blonde Natural Brown | 8 | Light Blonde | Close |
| 88/0 | Intensive Light Blonde | 8 | Light Blonde | Exact |
| 88/02 | Intensive Light Blonde Natural Matte | 8 | Light Blonde | Close |
| 8/1 | Light Ash Blonde | 8.1 | Light Ash Blonde | Exact |
| 8/3 | Light Golden Blonde | 8.3 | Light Golden Blonde | Exact |
| 8/38 | Light Blonde Golden Pearl | 8.3 | Light Golden Blonde | Close |
| 8/96 | Light Blonde Cendré Violet | 8.1 | Light Ash Blonde | Close |
| 8/97 | Light Blonde Cendré Brown | 8.1 | Light Ash Blonde | Close |
| 8/34 | Light Blonde Golden Red | 8.3 | Light Golden Blonde | Close |
| 8/41 | Light Blonde Red Ash | 8.62 | Light Pearl Red Blonde | Close |
| 8/43 | Light Blonde Red Golden | 8.62 | Light Pearl Red Blonde | Close |
| 8/45 | Light Blonde Red Mahogany | 8.62 | Light Pearl Red Blonde | Close |
| 88/43 | Intensive Light Blonde Red Golden | 8.62 | Light Pearl Red Blonde | Close |
| 8/7 | Light Brown Blonde | 8.1 | Light Ash Blonde | Approximate |
| 8/71 | Light Blonde Brown Ash | 8.1 | Light Ash Blonde | Approximate |
| 8/73 | Light Blonde Brown Golden | 8.1 | Light Ash Blonde | Approximate |
| 8/74 | Light Blonde Brown Red | 8.1 | Light Ash Blonde | Approximate |
| Level 9 | ||||
| 9/0 | Very Light Blonde | 9 | Very Light Blonde | Exact |
| 9/00 | Very Light Blonde Intense Natural | 9 | Very Light Blonde | Exact |
| 9/01 | Very Light Blonde Natural Ash | 9 | Very Light Blonde | Close |
| 9/03 | Very Light Blonde Natural Golden | 9 | Very Light Blonde | Close |
| 9/04 | Very Light Blonde Natural Red | 9 | Very Light Blonde | Close |
| 9/05 | Very Light Blonde Natural Mahogany | 9 | Very Light Blonde | Close |
| 99/0 | Intensive Very Light Blonde | 9 | Very Light Blonde | Exact |
| 9/1 | Very Light Ash Blonde | 9.1 | Very Light Ash Blonde | Exact |
| 9/16 | Very Light Blonde Ash Violet | 9.1 | Very Light Ash Blonde | Close |
| 9/17 | Very Light Blonde Ash Brown | 9.1 | Very Light Ash Blonde | Close |
| 9/3 | Very Light Golden Blonde | 9.33 | Very Light Intense Golden Blonde | Exact |
| 9/31 | Very Light Blonde Golden Ash | 9.33 | Very Light Intense Golden Blonde | Close |
| 9/38 | Very Light Blonde Golden Pearl | 9.33 | Very Light Intense Golden Blonde | Close |
| 9/8 | Very Light Pearl Blonde | 9.1 | Very Light Ash Blonde | Exact |
| 9/81 | Very Light Blonde Pearl Ash | 9.1 | Very Light Ash Blonde | Close |
| 9/96 | Very Light Blonde Cendré Violet | 9.1 | Very Light Ash Blonde | Close |
| 9/97 | Very Light Blonde Cendré Brown | 9.1 | Very Light Ash Blonde | Close |
| 99/44 | Intensive Very Light Blonde Intense Red | 9.66 | Very Light Intense Red Blonde | Close |
| 9/7 | Very Light Brown Blonde | 9.1 | Very Light Ash Blonde | Approximate |
| 9/73 | Very Light Blonde Brown Golden | 9.1 | Very Light Ash Blonde | Approximate |
| Level 10 | ||||
| 10/0 | Lightest Blonde | 10 | Lightest Blonde | Exact |
| 10/04 | Lightest Blonde Natural Red | 10 | Lightest Blonde | Close |
| 10/1 | Lightest Ash Blonde | 10.1 | Lightest Ash Blonde | Exact |
| 10/16 | Lightest Blonde Ash Violet | 10.1 | Lightest Ash Blonde | Close |
| 10/3 | Lightest Golden Blonde | 10.31 | Lightest Golden Ash Blonde | Exact |
| 10/31 | Lightest Blonde Golden Ash | 10.31 | Lightest Golden Ash Blonde | Close |
| 10/38 | Lightest Blonde Golden Pearl | 10.31 | Lightest Golden Ash Blonde | Close |
| 10/8 | Lightest Pearl Blonde | 10.1 | Lightest Ash Blonde | Exact |
| 10/86 | Lightest Blonde Pearl Violet | 10.1 | Lightest Ash Blonde | Close |
| 10/95 | Lightest Blonde Cendré Mahogany | 10.1 | Lightest Ash Blonde | Close |
| 10/96 | Lightest Blonde Cendré Violet | 10.1 | Lightest Ash Blonde | Close |
| 10/97 | Lightest Blonde Cendré Brown | 10.1 | Lightest Ash Blonde | Close |
No direct equivalent in Color System (9)
These Koleston Perfect ME+ shades have no comparable level-and-reflect shade in Color System. Switching ranges here means adjusting the formula, not swapping one code for another.
- 12/0 Special Blonde
- 12/07 Special Blonde Natural Brown
- 12/1 Special Blonde Ash
- 12/11 Special Blonde Intense Ash
- 12/16 Special Blonde Ash Violet
- 12/61 Special Blonde Violet Ash
- 12/81 Special Blonde Pearl Ash
- 12/89 Special Blonde Pearl Cendré
- 12/96 Special Blonde Cendré Violet
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 152 Koleston Perfect ME+ shades, 38 exact, 75 close and 30 approximate in this chart with Color System. For example, Koleston Perfect ME+'s 6/0 maps to Color System's 6. Natural reflects cross over best; red ones need more adjustment. 9 shades have no direct equivalent in Color System; those cases need a formula adjustment, not a code swap.
Koleston Perfect ME+ 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.
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