OKLCH Studio · Tailwind v3 → v4
Tailwind red-950: v3 #450a0a vs v4 oklch(0.258 0.092 26.0)
Unchangedred-950 is effectively the same colour in v3 and v4 (ΔE-OK 0.35).
| v3 hex | #450a0a |
|---|---|
| v3 as oklch() | oklch(0.258 0.089 26.0) |
| v4 oklch() | oklch(0.258 0.092 26.0) |
| v4 hex | #460809 |
| ΔE-OK (×100) | 0.35 |
| ΔL (v4 − v3) | 0 |
| ΔC (v4 − v3) | 0.003 |
| ΔH (v4 − v3) | 0° |
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Tailwind v3 usage
color: #450a0a;
// tailwind.config.js (v3)
colors.red[950] // #450a0aTailwind v4 @theme token
@theme {
--color-red-950: oklch(0.258 0.092 26.0);
}
.example {
color: var(--color-red-950);
}Keep the v3 colour in v4
@theme {
--color-red-950: #450a0a;
}