Convert Küül Color System to L'Oreal Professionnel INOA
Find the equivalent for each Küül Color System shade in L'Oreal Professionnel INOA. 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 | INOA | Name | Match |
|---|---|---|---|---|
| Level 1 | ||||
| 1 | Black | 1 | Black | Exact |
| 1A | Blue Black | 1 | Black | Exact |
| 1V | Violet Black | 1 | Black | Approximate |
| Level 2 | ||||
| 2 | Extra Dark Brown | 1 | Black | Approximate |
| Level 3 | ||||
| 3 | Dark Brown | 3 | Dark Brown | Exact |
| Level 4 | ||||
| 4 | Brown | 4 | Medium Brown | Exact |
| 4.65 | Burgundy | 4 | Medium Brown | Approximate |
| Level 5 | ||||
| 5 | Light Brown | 5 | Light Brown | Exact |
| 5.1 | Light Ash Brown | 5.1 | Light Ash Brown | Exact |
| 5.5 | Light Mahogany Brown | 5.5 | Light Mahogany Brown | Approximate |
| 5.31 | Chocolate | 5.1 | Light Ash Brown | Approximate |
| 5.45 | Mocha | 5.1 | Light Ash Brown | Approximate |
| Level 6 | ||||
| 6 | Dark Blonde | 6 | Dark Blonde | Exact |
| 6.1 | Dark Ash Blonde | 6.1 | Dark Ash Blonde | Exact |
| 6.11 | Dark Intense Ash Blonde | 6.1 | Dark Ash Blonde | Exact |
| 6.12 | Dark Pearl Ash Blonde | 6.1 | Dark Ash Blonde | Approximate |
| 6.22 | Dark Intense Pearl Blonde | 6.1 | Dark Ash Blonde | Approximate |
| 6.23 | Dark Pearl Gold Blonde | 6.1 | Dark Ash Blonde | Approximate |
| 6.77 | Dark Intense Violet Blonde | 6.1 | Dark Ash Blonde | Approximate |
| 6.34 | Dark Golden Copper Blonde | 6.45 | Dark Copper Mahogany Blonde | Exact |
| 6.66 | Dark Intense Red Blonde | 6.5 | Dark Mahogany Blonde | Exact |
| Level 7 | ||||
| 7 | Blonde | 7 | Medium Blonde | Exact |
| 7.1 | Ash Blonde | 7.1 | Medium Ash Blonde | Exact |
| 7.11 | Intense Ash Blonde | 7.1 | Medium Ash Blonde | Exact |
| 7.12 | Pearl Ash Blonde | 7.1 | Medium Ash Blonde | Approximate |
| 7.22 | Intense Pearl Blonde | 7.1 | Medium Ash Blonde | Approximate |
| 7.76 | Reddish Violet Blonde | 7.1 | Medium Ash Blonde | Approximate |
| 7.3 | Golden Blonde | 7.3 | Medium Golden Blonde | Exact |
| 7.44 | Intense Copper Blonde | 7.43 | Medium Copper Gold Blonde | Exact |
| 7.64 | Red Copper Blonde | 7.43 | Medium Copper Gold Blonde | Approximate |
| 7.5 | Mahogany Blonde | 7 | Medium Blonde | Approximate |
| 7.62 | Pearl Red Blonde | 7.43 | Medium Copper Gold Blonde | Approximate |
| 7.66 | Intense Red Blonde | 7.43 | Medium Copper Gold Blonde | Approximate |
| 7.31 | Latte Macchiato | 7.1 | Medium Ash Blonde | Approximate |
| 7.35 | Cappuccino | 7.1 | Medium Ash Blonde | Approximate |
| Level 8 | ||||
| 8 | Light Blonde | 8 | Light Blonde | Exact |
| 8.1 | Light Ash Blonde | 8.1 | Light Ash Blonde | Exact |
| 8.11 | Light Intense Ash Blonde | 8.1 | Light Ash Blonde | Exact |
| 8.22 | Light Intense Pearl Blonde | 8.1 | Light Ash Blonde | Approximate |
| 8.3 | Light Golden Blonde | 8.3 | Light Golden Blonde | Exact |
| 8.62 | Light Pearl Red Blonde | 8 | Light Blonde | Approximate |
| 8.66 | Light Intense Red Blonde | 8 | Light Blonde | Approximate |
| Level 9 | ||||
| 9 | Very Light Blonde | 9 | Very Light Blonde | Exact |
| 9.1 | Very Light Ash Blonde | 9.1 | Very Light Ash Blonde | Exact |
| 9.11 | Very Light Intense Ash Blonde | 9.1 | Very Light Ash Blonde | Exact |
| 9.9 | Platinum Blonde | 9.1 | Very Light Ash Blonde | Exact |
| 9.12 | Very Light Pearl Ash Blonde | 9.1 | Very Light Ash Blonde | Approximate |
| 9.22 | Very Light Intense Pearl Blonde | 9.1 | Very Light Ash Blonde | Approximate |
| 9.33 | Very Light Intense Golden Blonde | 9 | Very Light Blonde | Approximate |
| 9.66 | Very Light Intense Red Blonde | 9 | Very Light Blonde | Approximate |
| Level 10 | ||||
| 10 | Lightest Blonde | 10 | Lightest Blonde | Exact |
| 10.1 | Lightest Ash Blonde | 10.1 | Lightest Ash Blonde | Exact |
| 10.11 | Lightest Intense Ash Blonde | 10.1 | Lightest Ash Blonde | Exact |
| 10.22 | Lightest Intense Pearl Blonde | 10.1 | Lightest Ash Blonde | Approximate |
| 10.21 | Lightest Pearl Ash Blonde | 10.1 | Lightest Ash Blonde | Approximate |
| 10.31 | Lightest Golden Ash Blonde | 10 | Lightest Blonde | Approximate |
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 56 Color System shades, 27 exact and 29 approximate in this chart with INOA. For example, Color System's 6 maps to INOA's 6. Ash reflects cross over best; matte ones need more adjustment.
Color System writes the reflect with a dot (7.44 = intense copper blonde; .2 = pearl/iridescent, .7 = violet); INOA uses a dot (7.1 = ash blonde). Both brands write the reflect in a similar way, so reading the code across is straightforward.
Questions about Color System and INOA
Common questions when converting between these brands
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