OKLCH Studio · Tailwind v3 → v4
Tailwind purple-200: v3 #e9d5ff vs v4 oklch(0.902 0.063 306.7)
Unchangedpurple-200 is effectively the same colour in v3 and v4 (ΔE-OK 0.26).
The v4 value is outside the sRGB gamut, so #E9D4FF is a clipped sRGB approximation; wide-gamut displays can show it more vivid.
| v3 hex | #e9d5ff |
|---|---|
| v3 as oklch() | oklch(0.902 0.060 306.7) |
| v4 oklch() | oklch(0.902 0.063 306.7) |
| v4 hex | #E9D4FF |
| ΔE-OK (×100) | 0.26 |
| ΔL (v4 − v3) | 0 |
| ΔC (v4 − v3) | 0.003 |
| ΔH (v4 − v3) | 0° |
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Tailwind v3 usage
color: #e9d5ff;
// tailwind.config.js (v3)
colors.purple[200] // #e9d5ffTailwind v4 @theme token
@theme {
--color-purple-200: oklch(0.902 0.063 306.7);
}
.example {
color: var(--color-purple-200);
}Keep the v3 colour in v4
@theme {
--color-purple-200: #e9d5ff;
}