OKLCH to HEX: #FFC9C9

Also known as: Tailwind red-200

oklch(0.88341 0.06163 18.386) → #FFC9C9

Values are shown at full precision, so converting back gives exactly #ffc9c9. 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(0.88341 0.06163 18.386)
```

2. OKLCH → Oklab

a = C·cos H = 0.05848
b = C·sin H = 0.01944

3. Oklab → LMS′

l′ = L + 0.3963·a + 0.2158·b = 0.910784
m′ = L − 0.1056·a − 0.0639·b = 0.875995
s′ = L − 0.0895·a − 1.2915·b = 0.853071

4. cube

l = 0.910784³ = 0.755522
m = 0.875995³ = 0.672210
s = 0.853071³ = 0.620806

5. LMS → linear sRGB

R = 4.0767·l − 3.3077·m + 0.2310·s = 0.999977
G = −1.2684·l + 2.6098·m − 0.3413·s = 0.584080
B = −0.0042·l − 0.7034·m + 1.7076·s = 0.584082

6. linear → sRGB, × 255

R = 0.99999 × 255 = 255.00 → 255
G = 0.78824 × 255 = 201.00 → 201
B = 0.78824 × 255 = 201.00 → 201

7. RGB → HEX
```
#FFC9C9
```

All formats

HEX: #ffc9c9
RGB: rgb(255 201 201)
RGB (legacy): rgb(255, 201, 201)
HSL: hsl(0.00 100.00% 89.41%) → hsl(0 100% 89%)
HWB: hwb(0 79% 0%)
OKLCH: oklch(0.883 0.062 18.4) · oklch(88.3% 0.062 18.4)
OKLab: oklab(0.883 0.058 0.019)
Lab (D50): lab(85.84 19.76 7.73)
LCH (D50): lch(85.84 21.22 21.37)
Display P3: color(display-p3 0.9668 0.7965 0.7925)
Linear sRGB: color(srgb-linear 1.0000 0.5841 0.5841)

Gamut: sRGB and Display P3

#FFC9C9 is a hex color, so it sits inside sRGB and therefore inside Display P3. At this lightness and hue, sRGB reaches chroma 0.062 and Display P3 reaches 0.080; this color uses 100% of the sRGB chroma available.

CSS snippets

.element {
  color: #ffc9c9;
  color: rgb(255 201 201);
  color: hsl(0 100% 89%);
  color: oklch(0.883 0.062 18.4);
}

/* Tailwind CSS v4 */
@theme {
  --color-brand: oklch(0.883 0.062 18.4);
}
/* arbitrary values */
class="text-[#ffc9c9] bg-[oklch(0.883_0.062_18.4)]"

/* wide-gamut screens */
@media (color-gamut: p3) {
  .element { color: color(display-p3 0.9668 0.7965 0.7925); }
}

/* relative color syntax: 10% darker */
.element-dark { color: oklch(from #ffc9c9 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

#FFDDDC · oklch(0.943 0.062 18.4) · ΔL +0.06
#EBB6B6 · oklch(0.823 0.062 18.4) · 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?