Soft Summer hair color: ash shades that stay flattering

What suits this season

The idea is simple: keep the hair as quiet as the rest of you. Soul of Color describes natural Soft Summer hair as muted and slightly ashy, often not much darker than the skin, with skin and hair sometimes at the same depth. It suggests staying within one or two levels of your natural color, and we’d treat that as the main rule, because a big jump adds exactly the contrast this season doesn’t have.

Even the source disagrees with itself on where natural Soft Summer hair sits. One Soul of Color article says levels 4 to 7, another says 5 to 7, and both are fine as a rough guide. On medium-dark skin it gives level 4 to 5 as its example, so this isn’t a season for light hair only. Deep skin with soft, smoky dark hair can sit here too. Contrast against your own skin is the thing to watch, and the level number comes second.

Is mushroom brown a Soft Summer color?

Yes, and it may be the most useful name you can take to a salon. L’Oréal Paris calls it an earthy mid-toned brown with smoky silvery undertones, and puts it with cool skin. That smoky quality is what this palette is made of. Look at our board and you’ll find Mushroom Grey, Taupe Grey and Faded Cocoa doing the same thing for clothes: 75% of the palette counts as muted.

Two things to know before you ask for it. It isn’t a standard dye term, so a photo helps more than the word. And according to a California cosmetology study guide, cool tones look darker and deeper than their actual level, and warm tones look lighter. So a level 6 mushroom can look heavier than a level 6 gold on the same head, which is a fair thing to raise with your colorist before you commit.

Golden highlights: the disagreement

This is the question that splits the sources, and you deserve to see the split.

So why the split? Our guess is that the season really does sit near the fence. Our Soft Summer palette has a mean warmth of only -1.8, close to neutral, with 12.5% of it measuring warm. It isn’t a strongly cool palette the way Cool Summer is, which leaves room for argument. People typed Soft Summer who were one step away from Soft Autumn may honestly look good with some gold.

Here’s our call, and it’s a judgment. Start with highlights in a beige or neutral tone, one or two levels above your base and diffused, so that no stripe shows. That gives you the dimension people want from gold, with less of the yellow. If those look lifeless, try a touch more warmth on the next visit. And if gold is what looks best on you, believe your eyes, and consider whether Soft Autumn might be the better fit.

What to say at the salon

Bring a photo, and bring words as well, because the same word can mean different things on different charts. Schwarzkopf’s Igora system lists -1 as cendré (blue and violet), -2 as ash (blue), -3 as matte (green), and -0 as natural. Wella’s Koleston Perfect has /1 as ash (blue and green), /2 as matt (green), /8 as pearl (blue) and /9 as cendre (blue and violet). So “ash” can lean green in one color line and blue in another, and it’s fair to ask which you’re getting.

At home, Soul of Color suggests looking for “ashy” or “natural” on the box, and many brands use a letter after the level, such as 7A for ash or 7N for natural. Those letters aren’t universal either. And no swatch can promise a result. As Wella puts it, the end result depends on your hair’s starting point and its history as much as on the color chosen.

Why brass happens, and how to keep it away

Hair gets its color from two pigments: eumelanin, which sets how dark it is, and pheomelanin, which gives orange and red tones. When hair is lifted, the eumelanin breaks down first and the warm pigment is left showing. That’s brass. It’s the same warmth you had hidden in your hair all along, and it’s why cool shades take more upkeep than warm ones.

Which product you want depends on what you see, and on the level you’re at:

• Orange or copper tones in brown hair: a blue shampoo. Wella says blue pigments are the better choice here, and L’Oréal Paris suggests adding one weekly to a lightened cool brunette.
• Yellow in lightened pieces or blonde: a purple shampoo. Wella says it cools yellow without much change to the brunette base, which suits a Soft Summer with highlights.
• Gone beyond what a shampoo can do: a gloss or toner at the salon. Soul of Color suggests regular glosses to keep brown and blonde cool.

Season Approved adds a detail we like: skip products sold for high shine, since a matte, natural finish suits this coloring. That’s the same logic behind brushed metals on the palette page.

If you change your hair, do you change your season?

By the book, no. The classic color analysis authors held that your season stays with you for life, and Bernice Kentner warned readers not to rely on hair color to find it. What can change is how a palette behaves on you. L’Oréal Paris makes the point in its contrast piece: if you change your hair color, re-check your contrast level. Go three levels lighter or darker on a low-contrast face and you’ve changed the very thing that made this palette suit you. Your makeup and neckline choices may need to shift too.

Our own scan reads hair as one signal among several, so a dye job can move its answer. For an honest reading, scan with your natural color showing, or answer the quiz using your hair before any dye. The Soft Autumn hair page shows that effect with numbers.

Try a shade first

Be clear about what the hair try-on can do. It keeps your own hair’s light and shadow and changes the color, using one of ten fixed chips, the same for every season. Mushroom brown (warmth 10) and Ash brown (6) are the ones to start with, and Silver (-3) shows you the cool end. They’re screen colors and dark hair stops short of them, so read them as direction. Then press Copper (46) or Honey blonde (42), to see how warmth behaves on your face. That comparison tells you more than any list.

The whole season is on the Soft Summer palette page, and the hair color try-on has its own guide. The Full Color Report includes hair colors on you, for your own palette.

Related guides and tools

• PaletteSoft SummerMuted and cool: dusty colors with hex codes and a free scan to check them on you.
• GuideSoft Summer makeupDusty lips, cool blush and smoky eyes, with hex codes and a live lipstick test.
• GuideSoft Summer celebritiesWho is commonly typed Soft Summer, with a source for each and the disputes shown.