Convert Schwarzkopf Professional Igora Zero Amm to Matrix SoColor Pre-Bonded

Q: How many Igora Zero Amm shades have an exact equivalent in SoColor Pre-Bonded?

Of the 46 Igora Zero Amm shades, 28 have an exact equivalent in SoColor Pre-Bonded, 15 close and 3 approximate. The level (1-10) is universal; what varies is the reflect.

Find the equivalent for each Schwarzkopf Professional Igora Zero Amm 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.

Igora Zero Amm	Name	SoColor Pre-Bonded	Name	Match
Level 1
1-0	Black Natural	1N	Black Neutral	Exact
Level 3
3-0	Dark Brown Natural	3N	Darkest Brown Neutral	Exact
Level 4
4-0	Medium Brown Natural	4N	Dark Brown Neutral	Exact
4-13	Medium Brown Cendré Matt	4A	Dark Brown Ash	Exact
4-6	Medium Brown Chocolate	4RB	Dark Brown Red Brown	Approximate
4-68	Medium Brown Chocolate Red	4RB	Dark Brown Red Brown	Approximate
4-99	Medium Brown Violet Intense	4VA	Dark Brown Violet Ash	Close
Level 5
5-0	Light Brown Natural	5N	Medium Brown Neutral	Exact
5-00	Light Brown Natural Extra	5N	Medium Brown Neutral	Exact
5-1	Light Brown Cendré	5A	Medium Brown Ash	Exact
5-21	Light Brown Ash Cendré	5A	Medium Brown Ash	Exact
5-5	Light Brown Gold	5G	Medium Brown Gold	Exact
5-67	Light Brown Chocolate Copper	5BR	Medium Brown Brown Red	Close
5-88	Light Brown Red Intense	505R	Medium Brown Red (Extra Coverage)	Exact
5-60	Light Brown Chocolate Natural	5BR	Medium Brown Brown Red	Close
Level 6
6-0	Dark Blonde Natural	6N	Light Brown Neutral	Exact
6-23	Dark Blonde Ash Matt	6A	Light Brown Ash	Exact
6-31	Dark Blonde Matt Cendré	6A	Light Brown Ash	Approximate
6-46	Dark Blonde Beige Chocolate	6W	Light Brown Warm	Close
6-6	Dark Blonde Chocolate	6BR	Light Brown Brown Red	Close
6-68	Dark Blonde Chocolate Red	6BR	Light Brown Brown Red	Close
6-88	Dark Blonde Red Intense	6RB	Light Brown Red Brown	Close
6-99	Dark Blonde Violet Intense	6VA	Light Brown Violet Ash	Close
Level 7
7-0	Medium Blonde Natural	7N	Dark Blonde Neutral	Exact
7-00	Medium Blonde Natural Extra	7N	Dark Blonde Neutral	Exact
7-1	Medium Blonde Cendré	7A	Dark Blonde Ash	Exact
7-21	Medium Blonde Ash Cendré	7A	Dark Blonde Ash	Exact
7-42	Medium Blonde Beige Ash	7G	Dark Blonde Gold	Exact
7-55	Medium Blonde Gold Intense	7G	Dark Blonde Gold	Exact
7-67	Medium Blonde Chocolate Copper	7BC	Dark Blonde Brown Copper	Close
7-77	Medium Blonde Copper Intense	7CG	Dark Blonde Copper Gold	Close
7-50	Medium Blonde Gold Natural	7G	Dark Blonde Gold	Exact
7-60	Medium Blonde Chocolate Natural	7BC	Dark Blonde Brown Copper	Close
Level 8
8-0	Light Blonde Natural	8N	Medium Blonde Neutral	Exact
8-19	Light Blonde Cendré Violet	8A	Medium Blonde Ash	Exact
8-46	Light Blonde Beige Chocolate	8W	Medium Blonde Warm	Close
Level 9
9-0	Extra Light Blonde Natural	9N	Light Blonde Neutral	Exact
9-00	Extra Light Blonde Natural Extra	9N	Light Blonde Neutral	Exact
9-1	Extra Light Blonde Cendré	9A	Light Blonde Ash	Exact
9-42	Extra Light Blonde Beige Ash	9G	Light Blonde Gold	Exact
9-55	Extra Light Blonde Gold Intense	9G	Light Blonde Gold	Exact
9-50	Extra Light Blonde Gold Natural	9G	Light Blonde Gold	Exact
Level 10
10-0	Ultra Blonde Natural	10N	Extra Light Blonde Neutral	Exact
10-14	Ultra Blonde Cendré Beige	10AV	Extra Light Blonde Ash Violet	Close
10-19	Ultra Blonde Cendré Violet	10AV	Extra Light Blonde Ash Violet	Close
10-2	Ultra Blonde Ash	10AV	Extra Light Blonde Ash Violet	Close

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 46 Igora Zero Amm shades, 28 exact, 15 close and 3 approximate in this chart with SoColor Pre-Bonded. For example, Igora Zero Amm's 8-0 maps to SoColor Pre-Bonded's 8N. Natural reflects cross over best; iridescent ones need more adjustment.

View reverse: Matrix SoColor Pre-Bonded to Schwarzkopf Professional Igora Zero Amm

We answer your questions

Questions about Igora Zero Amm and SoColor Pre-Bonded

Common questions when converting between these brands

How many Igora Zero Amm shades have an exact equivalent in SoColor Pre-Bonded?

Of the 46 Igora Zero Amm shades, 28 have an exact equivalent in SoColor Pre-Bonded, 15 close and 3 approximate. 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 Schwarzkopf Professional Igora Zero Amm to Matrix SoColor Pre-Bonded

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Questions about Igora Zero Amm 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.