OKLCH Studio · Tailwind v3 → v4
Tailwind rose-500: v3 #f43f5e vs v4 oklch(0.645 0.246 16.4)
ChangedIn v4, rose-500 is more saturated than in v3 (ΔL 0.000, ΔC +0.031, ΔH 0.0°).
The v4 value is outside the sRGB gamut, so #FF2056 is a clipped sRGB approximation; wide-gamut displays can show it more vivid.
| v3 hex | #f43f5e |
|---|---|
| v3 as oklch() | oklch(0.645 0.215 16.4) |
| v4 oklch() | oklch(0.645 0.246 16.4) |
| v4 hex | #FF2056 |
| ΔE-OK (×100) | 3.06 |
| ΔL (v4 − v3) | 0 |
| ΔC (v4 − v3) | 0.031 |
| ΔH (v4 − v3) | 0° |
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Tailwind v3 usage
color: #f43f5e;
// tailwind.config.js (v3)
colors.rose[500] // #f43f5eTailwind v4 @theme token
@theme {
--color-rose-500: oklch(0.645 0.246 16.4);
}
.example {
color: var(--color-rose-500);
}Keep the v3 colour in v4
@theme {
--color-rose-500: #f43f5e;
}