OKLCH Studio · Tailwind v3 → v4
Tailwind purple-900: v3 #581c87 vs v4 oklch(0.381 0.176 305.0)
Subtle shiftIn v4, purple-900 is more saturated than in v3 (ΔL 0.000, ΔC +0.010, ΔH 0.0°).
| v3 hex | #581c87 |
|---|---|
| v3 as oklch() | oklch(0.381 0.166 305.0) |
| v4 oklch() | oklch(0.381 0.176 305.0) |
| v4 hex | #59168B |
| ΔE-OK (×100) | 0.99 |
| ΔL (v4 − v3) | 0 |
| ΔC (v4 − v3) | 0.01 |
| ΔH (v4 − v3) | 0° |
Copy code
Tailwind v3 usage
color: #581c87;
// tailwind.config.js (v3)
colors.purple[900] // #581c87Tailwind v4 @theme token
@theme {
--color-purple-900: oklch(0.381 0.176 305.0);
}
.example {
color: var(--color-purple-900);
}Keep the v3 colour in v4
@theme {
--color-purple-900: #581c87;
}