Lavender on cool, clear skin tones (True Winter)

The answer

Close, but not a match. Lavender sits just outside the True Winter palette. The nearest thing in the palette is #B8C8E0, ΔE 15.4 away. Under 12 reads as the same colour family; past 25 the two are visibly different colours.

It does not collide with anything on the season's avoid list, so the only question is distance.

How lavender scores across all twelve seasons

Lavender is an opinionated colour: Light Spring scores it 87 and Deep Autumn scores it 0. A gap that wide means the colour genuinely decides something, and getting it right is worth the effort.

True Winter sits 6 of twelve at 62, 26 points behind Light Spring. That gap is the honest size of the compromise, not a verdict on the colour.

• Light Spring: 87 (ΔE 5.2).
• True Summer: 80 (ΔE 7.8).
• Light Summer: 78 (ΔE 8.8).
• True Winter: 62 (ΔE 15.4) <- this season.
• Deep Autumn: 0 (ΔE 33.0).

What to wear instead

Nearest first. These are the colours in the True Winter palette that get closest to what you wanted from lavender, so the substitution costs the least.

• #B8C8E0: light, a sky blue (ΔE 9.3).
• #8E96A0: mid-tone, a grey (ΔE 5.8).
• #E0E8F0: very light, a white (ΔE 6.1).