OKLCH to HEX: #FF6467

Also known as: Tailwind red-400

oklch(0.70218 0.18923 22.228) → #FF6467

Values are shown at full precision, so converting back gives exactly #ff6467. The rounded form is what you normally paste into CSS.

Step-by-step math

Every number below is computed from the input, nothing is looked up.

1. input
```
oklch(0.70218 0.18923 22.228)
```

2. OKLCH → Oklab

a = C·cos H = 0.17517
b = C·sin H = 0.07158

3. Oklab → LMS′

l′ = L + 0.3963·a + 0.2158·b = 0.787054
m′ = L − 0.1056·a − 0.0639·b = 0.679118
s′ = L − 0.0895·a − 1.2915·b = 0.594055

4. cube

l = 0.787054³ = 0.487543
m = 0.679118³ = 0.313210
s = 0.594055³ = 0.209643

5. LMS → linear sRGB

R = 4.0767·l − 3.3077·m + 0.2310·s = 1.000000
G = −1.2684·l + 2.6098·m − 0.3413·s = 0.127429
B = −0.0042·l − 0.7034·m + 1.7076·s = 0.135626

6. linear → sRGB, × 255

R = 1.00000 × 255 = 255.00 → 255
G = 0.39214 × 255 = 100.00 → 100
B = 0.40391 × 255 = 103.00 → 103

7. RGB → HEX
```
#FF6467
```

All formats

HEX: #ff6467
RGB: rgb(255 100 103)
RGB (legacy): rgb(255, 100, 103)
HSL: hsl(358.84 100.00% 69.61%) → hsl(359 100% 70%)
HWB: hwb(359 39% 0%)
OKLCH: oklch(0.702 0.189 22.2) · oklch(70.2% 0.189 22.2)
OKLab: oklab(0.702 0.175 0.072)
Lab (D50): lab(63.51 60.17 31.00)
LCH (D50): lch(63.51 67.69 27.26)
Display P3: color(display-p3 0.9285 0.4320 0.4233)
Linear sRGB: color(srgb-linear 1.0000 0.1274 0.1356)

Gamut: sRGB and Display P3

#FF6467 is a hex color, so it sits inside sRGB and therefore inside Display P3. At this lightness and hue, sRGB reaches chroma 0.189 and Display P3 reaches 0.241; this color uses 100% of the sRGB chroma available.

CSS snippets

.element {
  color: #ff6467;
  color: rgb(255 100 103);
  color: hsl(359 100% 70%);
  color: oklch(0.702 0.189 22.2);
}

/* Tailwind CSS v4 */
@theme {
  --color-brand: oklch(0.702 0.189 22.2);
}
/* arbitrary values */
class="text-[#ff6467] bg-[oklch(0.702_0.189_22.2)]"

/* wide-gamut screens */
@media (color-gamut: p3) {
  .element { color: color(display-p3 0.9285 0.4320 0.4233); }
}

/* relative color syntax: 10% darker */
.element-dark { color: oklch(from #ff6467 calc(l - 0.1) c h); }

Nearby colors

Closest colors in the Tailwind and CSS named palettes (OKLab distance).

Lighter and darker, same hue and chroma

#FF7879 · oklch(0.762 0.189 22.2) · ΔL +0.06
#E95055 · oklch(0.642 0.189 22.2) · ΔL −0.06

Open in the studio

Open in the OKLCH picker Check contrast on white

Other converters for this color

All converters →

Guides: What is OKLCH?