Convert L'Oreal Professionnel Dia Light / Dia Richesse to Matrix SoColor Pre-Bonded

Q: How many Dia Light / Dia Richesse shades have an exact equivalent in SoColor Pre-Bonded?

Of the 16 Dia Light / Dia Richesse shades, 14 have an exact equivalent in SoColor Pre-Bonded, 2 close. The level (1-10) is universal; what varies is the reflect.

Find the equivalent for each L'Oreal Professionnel Dia Light / Dia Richesse shade in Matrix SoColor Pre-Bonded. 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	SoColor Pre-Bonded	Name	Match
Level 5
5	Light Brown	5N	Medium Brown Neutral	Exact
Level 6
6	Dark Blonde	6N	Light Brown Neutral	Exact
6.1	Dark Ash Blonde	6A	Light Brown Ash	Exact
6.3	Dark Golden Blonde	6W	Light Brown Warm	Close
6.34	Dark Golden Copper Blonde	6W	Light Brown Warm	Exact
Level 7
7	Medium Blonde	7N	Dark Blonde Neutral	Exact
7.1	Medium Ash Blonde	7A	Dark Blonde Ash	Exact
7.3	Medium Golden Blonde	7G	Dark Blonde Gold	Exact
7.43	Medium Copper Golden Blonde	7CG	Dark Blonde Copper Gold	Exact
Level 8
8	Light Blonde	8N	Medium Blonde Neutral	Exact
8.1	Light Ash Blonde	8A	Medium Blonde Ash	Exact
8.3	Light Golden Blonde	8W	Medium Blonde Warm	Close
Level 9
9	Very Light Blonde	9N	Light Blonde Neutral	Exact
9.1	Very Light Ash Blonde	9A	Light Blonde Ash	Exact
9.3	Very Light Golden Blonde	9G	Light Blonde Gold	Exact
Level 10
10	Lightest Blonde	10N	Extra Light Blonde Neutral	Exact

Heads up: Dia Light / Dia Richesse is a demi color and SoColor Pre-Bonded 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, 14 exact and 2 close in this chart with SoColor Pre-Bonded. For example, Dia Light / Dia Richesse's 6 maps to SoColor Pre-Bonded's 6N. Natural reflects cross over best; golden ones need more adjustment.

Dia Light / Dia Richesse writes the reflect with a dot (7.1 = ash blonde); SoColor Pre-Bonded uses a letter after the level, US scale one level higher than European (7N = dark blonde neutral, A = ash). The level (1-10) stays the same; what changes when converting is how the reflect is written.

View reverse: Matrix SoColor Pre-Bonded to L'Oreal Professionnel Dia Light / Dia Richesse

We answer your questions

Questions about Dia Light / Dia Richesse and SoColor Pre-Bonded

Common questions when converting between these brands

How many Dia Light / Dia Richesse shades have an exact equivalent in SoColor Pre-Bonded?

Of the 16 Dia Light / Dia Richesse shades, 14 have an exact equivalent in SoColor Pre-Bonded, 2 close. The level (1-10) is universal; what varies is the reflect.

Are brand equivalences exact?

No. Equivalences are approximate because each brand uses different pigments, bases, and concentrations. The level (1-10) is universal, but the reflect result may vary. We always recommend doing a strand test when switching brands.

Can I mix hair color from different brands?

It's not recommended. Each brand formulates its products with specific chemistry (pH, alkalizing agent, pigment system). Mixing brands can create unpredictable reactions and unwanted results. Always use color and developer from the same brand.

What if the exact shade doesn't exist in the other brand?

The tool shows you the closest available shade. If you need a very specific result, you can combine two shades from the target brand (for example, mixing a natural with an ash to get a soft ash). Blendsor calculates these mixes automatically.

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Convert L'Oreal Professionnel Dia Light / Dia Richesse to Matrix SoColor Pre-Bonded

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Questions about Dia Light / Dia Richesse and SoColor Pre-Bonded

Charts give you the equivalent.Blendsor gives you the full formula for that hair: ratio, developer and timing.

Charts give you the equivalent.
Blendsor gives you the full formula for that hair: ratio, developer and timing.