OKLCH Studio · Tailwind v3 → v4
Tailwind indigo-100: v3 #e0e7ff vs v4 oklch(0.930 0.034 272.8)
Unchangedindigo-100 is effectively the same colour in v3 and v4 (ΔE-OK 0.06).
The v4 value is outside the sRGB gamut, so #E0E7FF is a clipped sRGB approximation; wide-gamut displays can show it more vivid.
| v3 hex | #e0e7ff |
|---|---|
| v3 as oklch() | oklch(0.930 0.033 272.8) |
| v4 oklch() | oklch(0.930 0.034 272.8) |
| v4 hex | #E0E7FF |
| ΔE-OK (×100) | 0.06 |
| ΔL (v4 − v3) | 0 |
| ΔC (v4 − v3) | 0.001 |
| ΔH (v4 − v3) | 0° |
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Tailwind v3 usage
color: #e0e7ff;
// tailwind.config.js (v3)
colors.indigo[100] // #e0e7ffTailwind v4 @theme token
@theme {
--color-indigo-100: oklch(0.930 0.034 272.8);
}
.example {
color: var(--color-indigo-100);
}Keep the v3 colour in v4
@theme {
--color-indigo-100: #e0e7ff;
}