Underlying Pigment by Level: Toner Selection Chart

Lifting exposes warmth in a fixed order: red at level 5, red-orange at 6, orange at 7, orange-yellow at 8, yellow at 9, pale yellow at 10. You neutralize with the tone opposite it on the wheel — green for red, blue for orange, violet for yellow. Everything else is dosage, developer and timing.

The Kolora teamPublished 30 August 202611 min read

What is underlying pigment?

Natural hair colour is a mix of eumelanin (brown-black) and pheomelanin (red-yellow). Lightening destroys them at different rates: the brown-black pigment breaks down faster than the red-yellow. What is left behind at any given point is the underlying pigment, and it is exposed in a fixed, predictable sequence.

This is why lifting always looks warm on the way up. You are not adding warmth — you are removing everything that was covering it. Toning is the act of cancelling what remains, which means you have to know what remains before you can choose the toner.

Underlying pigment and neutralizer by level

Read the level the hair has actually lifted to, dry, then read across. The neutralizing tone is the one opposite on the colour wheel.

Underlying pigment exposed at each level, with its neutralizing tone
Level	Underlying pigment	Neutralize with	Toner family	Developer
5	Red	Green	Ash / matte (.1 / .2)	10 vol or acidic demi
6	Red-orange	Blue-green	Ash, cool matte	10 vol or acidic demi
7	Orange	Blue	Ash (.1)	10 vol or acidic demi
8	Orange-yellow (gold)	Blue-violet	Ash / pearl	10 vol or acidic demi
9	Yellow	Violet	Violet / pearl (.2)	10 vol or acidic demi
10	Pale yellow	Violet	Violet, used lightly	10 vol or acidic demi

The level-to-pigment sequence is the standard scale taught across professional colour education and is consistent between manufacturers; the tone notation shown (.1 ash, .2 violet/matte) follows the international reflex system. Toner families vary by brand — check your own line's shade chart for its equivalent.

Levels are a continuum, not steps

Hair does not lift from 7 to 8 in a jump. Most heads sit between two rows of this table, and most heads sit on more than one row at once — which is what the next section is about.

How do you tone hair that lifted unevenly?

Almost all of it lifts unevenly. Root heat drives the scalp area further, previously coloured mid-lengths resist, and porous ends grab whatever you put on them. A single formula across all three is a guess that happens to work sometimes.

Zonal toning, and when it is worth the time

Two zones or more than one level apart: mix two formulas. A level 9 root and a level 7.5 mid-length need different neutralizers — violet and blue respectively — and one compromise formula neutralizes neither properly.
Within half a level: one formula, applied to the most-lifted zone last so it has the least exposure.
Porous ends: apply last regardless of level, and expect them to reach the target faster than the timer says.

Read it dry, and read it wet once

Wet hair reads roughly one level darker and noticeably cooler than it will dry. Judging lift on wet hair is the single most common reason a toner is chosen for the wrong row of the table. Rinse, rough-dry the section you are judging, then decide.

Why do ash toners go gray or green?

Over-neutralization. Ash and matte tones deposit real blue and green pigment; if the warmth you were cancelling is not there in the quantity you assumed, that pigment has nothing to react against and simply stays visible as itself.

Wrong row of the table. Blue-based ash on level 9 yellow leaves a green cast, because blue cancels orange, not yellow. Level 9 wants violet.
Porosity. Compromised hair absorbs disproportionately and holds cool pigment hardest. Same formula, same timing, much more deposit.
Repeat toning. Cool pigment accumulates over successive services even when each one was individually correct.

The level 6 boundary

Somewhere between levels 6 and 8 the correct neutralizer changes from blue to violet, because the underlying pigment crosses from orange to yellow. Getting this boundary wrong in either direction is what produces both the muddy green result and the stubbornly brassy one.

10 vol or 20 vol for toning?

10 vol (3%) for deposit-only toning, which is most toning. It develops the toner without meaningfully lifting, so the level you assessed is the level you tone.

20 vol (6%) only when you need roughly half a level of lift alongside the tone — for example, a level 8.5 that needs to read 9 and be neutralized in one step. The trade-off is real: 20 vol exposes a little more underlying warmth while it works, so the toner is simultaneously cancelling more than you measured.

Acidic demi systems are a separate case: they ship their own low-peroxide processing solution at a fixed ratio, and substituting a standard cream developer at the same volume changes both the pH and the deposit. Ratios and developers by product line.

My toner failed — which variable was wrong?

Four variables can be wrong, and each one fails with a different signature. Work through them in this order.

Result is still warm, evenly. Under-neutralized. You read the level too light — the hair had more orange than you allowed for. Re-tone one row lower on the table, not longer.
Result is green or grey-cast. Over-neutralized, or the wrong direction entirely. Blue applied to yellow. Wait, let it soften, and correct with a warm gloss rather than more ash.
Result is patchy along the strand. Not the toner — the lift was uneven and you toned it as one zone. Fix by zonal re-toning, not by a different formula.
Result was right, then faded in a week. Under- processed, or porosity. Acidic demis on very porous hair deposit quickly and release quickly. Shorter interval refresh, or a filler-first approach.

The order matters: people almost always reach for a different toner when the actual failure was reading the level wet, or toning two zones as one.

How we sourced this

The level-to-pigment sequence in the table is the standard scale used across professional colour education and is consistent between manufacturers. The tone notation (.1 ash, .2 violet/matte) follows the international reflex system; brand shade names for the same function differ, so cross-check against your own line's chart.

Developer guidance is stated as deposit-only versus half-level lift rather than as a single rule, because the correct answer depends on whether you are toning at the level the hair reached or correcting it by half a step at the same time.

The failure-diagnosis section is written as a decision order rather than a list because the common error is reaching for a new formula when the real cause was assessment — reading lift on wet hair, or treating an unevenly lifted head as one zone. Compiled by the Kolora team, last checked 9 August 2026.

Frequently asked questions

What toner cancels orange hair?

Blue. Orange is the underlying pigment at level 7, and blue sits opposite it on the wheel — so a blue-based ash. Violet will not do it: violet cancels yellow, which is level 9, and using it on orange leaves the warmth largely untouched.

What toner for level 8 yellow hair?

Level 8 sits at orange-yellow, so a blue-violet ash or pearl. If the hair has genuinely reached level 9 and reads plain yellow, move to violet. Judge the level dry — wet hair reads about a level darker and will send you to the wrong row.

Why did my ash toner turn the hair green?

Blue or green pigment deposited where there was not enough warmth to cancel — usually blue-based ash used on level 9 yellow, or an ash toner on porous hair that absorbed more than expected. Correct with a warm gloss, not with more ash.

Should I tone with 10 or 20 volume?

10 vol for deposit-only toning, which covers most cases. Use 20 vol only when you also need about half a level of lift, and accept that it exposes slightly more warmth while it processes.

How long should a toner process?

Most acidic gloss systems run around 20 minutes, extending on resistant or gray hair. Watch the hair rather than the clock on porous ends — they reach the target before the timer does, and over-toned porous ends are hard to reverse.

Can I fix a toner that was too dark or too cool?

Usually. A clarifying wash lifts fresh direct-dye deposit immediately after the service; beyond that, a warm gloss one row back on the table counteracts an over-cool result. Avoid re-lightening freshly toned hair — the damage cost outweighs the tone correction.

About the author

The Kolora team

Kolora builds AI color diagnosis for professional colorists. These articles are compiled from manufacturer technical data sheets and education material, and each one lists what was consulted and when it was last checked.

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