OKLCH to HEX: #FF7F50

Also known as: CSS coral

oklch(0.73511 0.16799 40.247) → #FF7F50

Values are shown at full precision, so converting back gives exactly #ff7f50. 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(0.73511 0.16799 40.247)
```

2. OKLCH → Oklab

a = C·cos H = 0.12822
b = C·sin H = 0.10854

3. Oklab → LMS′

l′ = L + 0.3963·a + 0.2158·b = 0.809351
m′ = L − 0.1056·a − 0.0639·b = 0.714644
s′ = L − 0.0895·a − 1.2915·b = 0.583464

4. cube

l = 0.809351³ = 0.530165
m = 0.714644³ = 0.364981
s = 0.583464³ = 0.198629

5. LMS → linear sRGB

R = 4.0767·l − 3.3077·m + 0.2310·s = 0.999973
G = −1.2684·l + 2.6098·m − 0.3413·s = 0.212234
B = −0.0042·l − 0.7034·m + 1.7076·s = 0.080223

6. linear → sRGB, × 255

R = 0.99999 × 255 = 255.00 → 255
G = 0.49804 × 255 = 127.00 → 127
B = 0.31373 × 255 = 80.00 → 80

7. RGB → HEX
```
#FF7F50
```

All formats

HEX: #ff7f50
RGB: rgb(255 127 80)
RGB (legacy): rgb(255, 127, 80)
HSL: hsl(16.11 100.00% 65.69%) → hsl(16 100% 66%)
HWB: hwb(16 31% 0%)
OKLCH: oklch(0.735 0.168 40.2) · oklch(73.5% 0.168 40.2)
OKLab: oklab(0.735 0.128 0.109)
Lab (D50): lab(67.98 47.38 48.60)
LCH (D50): lch(67.98 67.88 45.73)
Display P3: color(display-p3 0.9358 0.5255 0.3583)
Linear sRGB: color(srgb-linear 1.0000 0.2122 0.0802)

Gamut: sRGB and Display P3

#FF7F50 is a hex color, so it sits inside sRGB and therefore inside Display P3. At this lightness and hue, sRGB reaches chroma 0.168 and Display P3 reaches 0.213; this color uses 100% of the sRGB chroma available.

CSS snippets

.element {
  color: #ff7f50;
  color: rgb(255 127 80);
  color: hsl(16 100% 66%);
  color: oklch(0.735 0.168 40.2);
}

/* Tailwind CSS v4 */
@theme {
  --color-brand: oklch(0.735 0.168 40.2);
}
/* arbitrary values */
class="text-[#ff7f50] bg-[oklch(0.735_0.168_40.2)]"

/* wide-gamut screens */
@media (color-gamut: p3) {
  .element { color: color(display-p3 0.9358 0.5255 0.3583); }
}

/* relative color syntax: 10% darker */
.element-dark { color: oklch(from #ff7f50 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

#FF9263 · oklch(0.795 0.168 40.2) · ΔL +0.06
#EA6C3C · oklch(0.675 0.168 40.2) · ΔL −0.06

Open in the studio

Open in the OKLCH picker Check contrast on white

Other converters for this color

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Guides: What is OKLCH?