OKLCH Studio · Tailwind v3 → v4
Tailwind blue-700: v3 #1d4ed8 vs v4 oklch(0.488 0.243 264.4)
ChangedIn v4, blue-700 is more saturated than in v3 (ΔL 0.000, ΔC +0.026, ΔH 0.0°).
| v3 hex | #1d4ed8 |
|---|---|
| v3 as oklch() | oklch(0.488 0.217 264.4) |
| v4 oklch() | oklch(0.488 0.243 264.4) |
| v4 hex | #1447E6 |
| ΔE-OK (×100) | 2.58 |
| ΔL (v4 − v3) | 0 |
| ΔC (v4 − v3) | 0.026 |
| ΔH (v4 − v3) | 0° |
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Tailwind v3 usage
color: #1d4ed8;
// tailwind.config.js (v3)
colors.blue[700] // #1d4ed8Tailwind v4 @theme token
@theme {
--color-blue-700: oklch(0.488 0.243 264.4);
}
.example {
color: var(--color-blue-700);
}Keep the v3 colour in v4
@theme {
--color-blue-700: #1d4ed8;
}