White on neutral-warm, muted skin tones (Soft Autumn)

The answer

Close, but not a match. White sits just outside the Soft Autumn palette. The nearest thing in the palette is #E0D5C2, ΔE 11.6 away, which is one of the four neutrals the season is built on. Under 12 reads as the same colour family; past 25 the two are visibly different colours.

There is a second problem. White lands within ΔE 4.9 of #E8E6E1, which is on the short list of colours that actively work against Soft Autumn colouring. That is the failure people can see and cannot name.

How white scores across all twelve seasons

White is an opinionated colour: True Winter scores it 98 and Deep Autumn scores it 0. A gap that wide means the colour genuinely decides something, and getting it right is worth the effort.

Soft Autumn sits 10 of twelve at 53, 45 points behind True Winter. That gap is the honest size of the compromise, not a verdict on the colour.

• True Winter: 98 (ΔE 1.0).
• Bright Winter: 98 (ΔE 1.0).
• Deep Winter: 95 (ΔE 2.0).
• Soft Autumn: 53 (ΔE 11.6) <- this season.
• Deep Autumn: 0 (ΔE 36.7).

What to wear instead

Nearest first. These are the colours in the Soft Autumn palette that get closest to what you wanted from white, so the substitution costs the least.

• #E0D5C2: very light, a cream (ΔE 4.2).
• #B5A791: light, a beige (ΔE 8.9).
• #C4A890: light, a camel (ΔE 7.8).