Seven is where a lifted brunette stops. A level 4 on 30 volume climbs three levels and lands here, a 5 on 20 volume lands here, and the yellow-orange the hair shows at the rinse is the strongest warmth in the whole sequence, which is why the word people use for a fresh 7 is brassy. As a natural color it is medium blonde, warm sand, one step above dark blonde and one below light blonde, and the ten-level chart puts it beside the other nine. Read it at the root, dry, in daylight, and read the lifted lengths as a second number, because a head can be a natural 5 at the scalp and a lifted 7 below it and the two want different bowls. If the number is not settled yet, how to tell which level you are walks the read through.
Getting to 7
Sessions assume healthy, uncolored hair and a test strand from the back.
| Starting level | Distance | What does it | Sessions | On the way |
|---|---|---|---|---|
| 3, dark brown | 4 levels of lift | High-lift, 40 vol, virgin hair only; otherwise bleach | 1 high-lift; bleach in one visit, a second round if it stalls | Red, red-orange, orange, then yellow-orange |
| 4, medium brown | 3 levels of lift | 30 vol permanent, or high-lift with 40 vol on virgin hair | 1 | Red-orange, orange by 25 minutes, then yellow-orange |
| 5, light brown | 2 levels of lift | 20 vol permanent (30 vol on coarse, resistant hair) | 1 | Orange-red, orange, then yellow-orange |
| 6, dark blonde | 1 level of lift | 20 vol permanent | 1 | Orange briefly, then yellow-orange |
| 9, very light blonde | 2 levels darker | 10 vol demi or 20 vol permanent, in a warm shade (7N or 7.3) | 1 | Pale yellow takes color fast, ends first |
| 10, lightest blonde | 3 levels darker | Fill with a warm shade, then deposit the 7 on 10 vol | 1, two steps | The fill goes apricot; the 7 over it reads sand |
The lift rows assume natural pigment. Color does not lift color: a level 4 that came out of a box will not move under 30 or 40 vol, so the regrowth climbs to 7 and the lengths stay a 4, and that head needs a color remover or bleach from the start. Hair lightened to 9 or 10 has the reverse problem. It has lost the yellow-orange a natural 7 carries, and a 7.1 laid straight onto it goes flat and gray-green at the ends, so from 9 the warmth in a 7N or 7.3 is usually enough and from 10 the hair wants an orange-gold filler first.
Why 7 stalls, and why it stalls orange
By level 6 most of the brown pigment is gone and the hair shows clean orange. At 7 the orange has begun to thin toward yellow, and the mix reads as a saturated yellow-orange, gold in kind light and brass in the rest. Permanent color has done its lifting by this point: after three levels the peroxide is spent, so a 4 on 30 volume arrives at 7 around the thirty-minute mark and sits there whatever the timer says, and the extra quarter hour warms the scalp and moves nothing. Orange at this stage is normal. It is the middle of the lift, and every brown head does it.
Lifting through 7 is bleach work. The orange keeps thinning, and by level 8 the hair shows plain yellow, the first stage a blonde toner handles cleanly. Bleach on the scalp stays at 20 vol, a bond builder goes in the bowl, and the hair gets a cap or a bag to hold its own warmth with no dryer over it. A second box of permanent color changes nothing at 7, since it cannot lift its own deposit.
7.1, 7.12 and 7N on lifted hair
The neutralizer for yellow-orange is blue-violet, blue for the orange half and violet for the yellow half, straight across the wheel. The shades at 7, with the US letters beside the decimals:
- 7N, natural. On lifted hair it softens the warmth without canceling it, a warm sandy blonde. In some demi lines the N carries a soft violet-blue and does more than the name suggests.
- 7.1 (7A), ash, blue-based. Cancels the orange, leaves a trace of yellow, and reads as a cool dark ash blonde, what most clients mean by mousy.
- 7.12 (7VB), ash-violet or ash-iridescent. Blue and violet together, the closest match to the pigment, and the best a 7 looks without more lift.
- 7.3 (7G), gold. Adds yellow to the yellow-orange and reads as honey.
- 7.4, copper. Adds orange, reads as soft copper blonde, and hides uneven lift better than anything cool.
Cool reads darker. Ash absorbs light where gold reflects it, so a 7A on an orange 7 can dry looking like a 6 or a 5, and colorists split on what to do about that. Some go a level lighter with the ash, an 8A, because it settles back at 7 once it has done its canceling, and some go a level darker when the orange is heavy, because a light ash does nothing to it. None of them tones lighter than the hair and expects lift, since a toner deposits. Over-neutralizing is easy here too: a 7.12 on hair that has drifted toward 8 carries more blue-violet than there is orange to cancel, and the surplus shows as khaki at the root and gray-green at the ends. Any of these as a demi goes on 10 vol, or on the 5 to 9 vol toning developer most lines now sell as processing solution or activator, for 10 to 20 minutes on towel-dried hair, and the toner selector narrows the family from the warmth in front of you. Purple shampoo afterward maintains what the toner did. On its own it will not touch orange.
What a natural 7 looks like at the chair
A natural 7 is mostly a childhood color. The adults who still call themselves blonde are usually a 5 or 6 at the root with ends the sun has lifted back to 7, and the root is the number that goes on the ticket. Gray on a 7 hardly contrasts, so a head can be 30 percent white and read across a room as a slightly ashier blonde, and the complaint arrives as “it has gone flat” before anyone says the word gray.
Medium blonde, its toner, and what 7N means
What does level 7 hair color look like?
Medium blonde, about the color of dry wheat in daylight: clearly blonde and clearly warm. Untoned, hair that has just lifted to 7 looks more gold than that and goes orange at the root, because the yellow-orange underneath is fully exposed at this level. Toned with a 7VB it settles into a cool medium blonde that plenty of people would still call dark blonde, since cool reads darker. It is the level where indoor photographs mislead most, because a warm bulb reads it lighter and more golden than a window does.
Is level 7 blonde or light brown?
Blonde, and by two full steps. Level 5 is light brown, 6 is dark blonde and 7 is medium blonde, so a 7 is not a light brown by the scale no matter what a box calls it. The confusion comes from warmth: an untoned 7 full of yellow-orange can read brown to the person wearing it, while the same level toned cool reads unmistakably blonde. The number measures lightness only, and tone is judged separately.
What toner works on level 7 hair?
A 7.12, called 7VB in US lines, is the closest match: blue for the orange half of the pigment and violet for the yellow half. It goes on 10 vol or a dedicated toning developer at 5 to 9 vol, on towel-dried hair, checked from 10 minutes and usually finished by 20. It is picked at the level the hair actually reached, because a toner deposits and cannot lift. A 7.1 or 7A is the cooler option and reads darker on the head, so an ash 7 can dry looking like a 6. Colorists split on that, some going a level lighter with the ash and some a level darker when the orange is heavy. The toner selector starts from the warmth in front of you.
What does 7N mean in hair color codes?
The 7 is the level, medium blonde, and the N is natural, meaning no dominant tone pulling warm or cool. On lifted hair a 7N softens the yellow-orange without canceling it, so the result is a warm sandy blonde rather than an ash one. On gray it is the coverage shade, because coverage is built from warmth and a natural series is what sits opaque on white hair. Some demi lines build a little violet-blue into their N, so it behaves cooler than the letter suggests.
What do highlights do on a level 7?
They take the foiled pieces past the yellow-orange the rest of the head is sitting in. Two levels of lift puts those pieces at a pale yellow 9 and a third reaches a 10, and because they sit off the scalp they can run on 30 vol at the ratio a full foil session uses: 1:2 by the tub and 45 to 60 minutes in the packet, with the first foil opened at 25. Any piece lightened in an earlier set goes on 10 vol so the overlap does not snap.
Hand painting is the gentler version of the same job. Open air lifts more slowly and lands warmer, so a painted lift from dark blonde mixes thicker at 1:1 to 1:1.5 and runs 40 to 50 minutes with no added heat, and on a 7 the ends usually settle around a 9 with yellow-orange still showing between them. Whichever way the pieces go up, lightener along the scalp stays at 20 vol or lower, and the toner is chosen at the level the pieces reached rather than the one the head started from.
Covering gray at 7
A 7 covers on 20 vol, natural share by the percentage of white: a quarter of 7N up to 25 percent, half to 50, three quarters to 75, 7N or 7NN alone from 80 up. Something natural has to be in the bowl, because coverage is built from warmth, and a 7.1 on heavy white has nothing to cancel and comes out flat, sometimes faintly green. On white hair 7N reads as a soft sandy blonde, sheerer than a 5N and far more solid than an 8, where coverage begins to turn translucent. Start where the white is, usually the hairline and the top, so that section gets the longest time, and give resistant white 45 minutes. Before the rinse, push the cream back on the grayest section with the tail of the comb. If the hair under it still looks translucent, it gets ten more minutes, and the gray coverage calculator turns the percentage into grams for the next visit.
