OKLCH Studio · Tailwind v3 → v4
Tailwind blue-800: v3 #1e40af vs v4 oklch(0.424 0.199 265.6)
Subtle shiftIn v4, blue-800 is more saturated than in v3 (ΔL 0.000, ΔC +0.018, ΔH 0.0°).
| v3 hex | #1e40af |
|---|---|
| v3 as oklch() | oklch(0.424 0.181 265.6) |
| v4 oklch() | oklch(0.424 0.199 265.6) |
| v4 hex | #193CB8 |
| ΔE-OK (×100) | 1.81 |
| ΔL (v4 − v3) | 0 |
| ΔC (v4 − v3) | 0.018 |
| ΔH (v4 − v3) | 0° |
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Tailwind v3 usage
color: #1e40af;
// tailwind.config.js (v3)
colors.blue[800] // #1e40afTailwind v4 @theme token
@theme {
--color-blue-800: oklch(0.424 0.199 265.6);
}
.example {
color: var(--color-blue-800);
}Keep the v3 colour in v4
@theme {
--color-blue-800: #1e40af;
}