Convert L'Oreal Professionnel Dia Light / Dia Richesse to Wella Professionals Illumina Color
Find the equivalent for each L'Oreal Professionnel Dia Light / Dia Richesse shade in Wella Professionals Illumina Color. 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.
| Dia Light / Dia Richesse | Name | Illumina Color | Name | Match |
|---|---|---|---|---|
| Level 5 | ||||
| 5 | Light Brown | 5/ | Light Brown | Exact |
| Level 6 | ||||
| 6 | Dark Blonde | 6/ | Dark Blonde | Exact |
| 6.1 | Dark Ash Blonde | 6/16 | Dark Ash Violet Blonde | Exact |
| 6.3 | Dark Golden Blonde | 6/ | Dark Blonde | Approximate |
| 6.34 | Dark Golden Copper Blonde | 6/ | Dark Blonde | Approximate |
| Level 7 | ||||
| 7 | Medium Blonde | 7/ | Medium Blonde | Exact |
| 7.1 | Medium Ash Blonde | 7/81 | Medium Blonde Pearl Ash | Exact |
| 7.3 | Medium Golden Blonde | 7/31 | Medium Gold Matte Blonde | Exact |
| 7.43 | Medium Copper Golden Blonde | 7/31 | Medium Gold Matte Blonde | Approximate |
| Level 8 | ||||
| 8 | Light Blonde | 8/ | Light Blonde | Exact |
| 8.1 | Light Ash Blonde | 8/1 | Light Ash Blonde | Exact |
| 8.3 | Light Golden Blonde | 8/36 | Light Gold Violet Blonde | Exact |
| Level 9 | ||||
| 9 | Very Light Blonde | 9/ | Very Light Blonde | Exact |
| 9.1 | Very Light Ash Blonde | 9/19 | Very Light Ash Cendre Blonde | Exact |
| 9.3 | Very Light Golden Blonde | 9/03 | Very Light Natural Gold Blonde | Exact |
| Level 10 | ||||
| 10 | Lightest Blonde | 10/ | Lightest Blonde | Exact |
Heads up: Dia Light / Dia Richesse is a demi color and Illumina Color is permanent. Coverage, longevity and the final result will differ: adjust the service, not just the shade.
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 16 Dia Light / Dia Richesse shades, 13 exact and 3 approximate in this chart with Illumina Color. For example, Dia Light / Dia Richesse's 6 maps to Illumina Color's 6/. Natural reflects cross over best; golden ones need more adjustment.
Dia Light / Dia Richesse writes the reflect with a dot (7.1 = ash blonde); Illumina Color uses a slash (7/81 = pearl blonde). The level (1-10) stays the same; what changes when converting is how the reflect is written.
Questions about Dia Light / Dia Richesse and Illumina Color
Common questions when converting between these brands
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