OKLCH Studio · Tailwind v3 → v4
Tailwind rose-400: v3 #fb7185 vs v4 oklch(0.712 0.194 13.4)
ChangedIn v4, rose-400 is darker and more saturated than in v3 (ΔL -0.007, ΔC +0.025, ΔH 0.0°).
The v4 value is outside the sRGB gamut, so #FF637E is a clipped sRGB approximation; wide-gamut displays can show it more vivid.
| v3 hex | #fb7185 |
|---|---|
| v3 as oklch() | oklch(0.719 0.169 13.4) |
| v4 oklch() | oklch(0.712 0.194 13.4) |
| v4 hex | #FF637E |
| ΔE-OK (×100) | 2.60 |
| ΔL (v4 − v3) | -0.007 |
| ΔC (v4 − v3) | 0.025 |
| ΔH (v4 − v3) | 0° |
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Tailwind v3 usage
color: #fb7185;
// tailwind.config.js (v3)
colors.rose[400] // #fb7185Tailwind v4 @theme token
@theme {
--color-rose-400: oklch(0.712 0.194 13.4);
}
.example {
color: var(--color-rose-400);
}Keep the v3 colour in v4
@theme {
--color-rose-400: #fb7185;
}