HEX to OKLCH: #E8E4E3

Result

Values are shown at full precision, so converting back gives exactly #e8e4e3. 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. 1. sRGB → linear

   R: 232/255 = 0.90980 → 0.806952  (((x + 0.055) / 1.055)^2.4)
   G: 228/255 = 0.89412 → 0.775822  (((x + 0.055) / 1.055)^2.4)
   B: 227/255 = 0.89020 → 0.768151  (((x + 0.055) / 1.055)^2.4)

2. 2. linear sRGB → LMS

   l = 0.4122·R + 0.5363·G + 0.0514·B = 0.788260
   m = 0.2119·R + 0.6807·G + 0.1074·B = 0.781595
   s = 0.0883·R + 0.2817·G + 0.6300·B = 0.773738

3. 3. cube root

   l′ = ∛0.788260 = 0.923754
   m′ = ∛0.781595 = 0.921143
   s′ = ∛0.773738 = 0.918047

4. 4. LMS′ → Oklab

   L = 0.2105·l′ + 0.7936·m′ − 0.0041·s′ = 0.92171
   a = 1.9780·l′ − 2.4286·m′ + 0.4506·s′ = 0.00377
   b = 0.0259·l′ + 0.7828·m′ − 0.8087·s′ = 0.00257

5. 5. Oklab → OKLCH

   C = √(a² + b²) = 0.00456
   H = atan2(b, a) = 34.309°
   L = 0.92171

6. 6. OKLCH

   oklch(0.92171 0.00456 34.309)
   rounded: oklch(0.922 0.005 34.3)

All formats

HEX

#e8e4e3

RGB

rgb(232 228 227)

RGB (legacy)

rgb(232, 228, 227)

HSL

hsl(12.00 9.80% 90.00%) → hsl(12 10% 90%)

HWB

hwb(12 89% 9%)

OKLCH

oklch(0.922 0.005 34.3) · oklch(92.2% 0.005 34.3)

OKLab

oklab(0.922 0.004 0.003)

Lab (D50)

lab(90.88 1.27 0.99)

LCH (D50)

lch(90.88 1.61 38.05)

Display P3

color(display-p3 0.9070 0.8946 0.8908)

Linear sRGB

color(srgb-linear 0.8070 0.7758 0.7682)

Gamut: sRGB and Display P3

#E8E4E3 is a hex color, so it sits inside sRGB and therefore inside Display P3. At this lightness and hue, sRGB reaches chroma 0.041 and Display P3 reaches 0.053; this color uses 11% of the sRGB chroma available.

CSS snippets

.element {
  color: #e8e4e3;
  color: rgb(232 228 227);
  color: hsl(12 10% 90%);
  color: oklch(0.922 0.005 34.3);
}

/* Tailwind CSS v4 */
@theme {
  --color-brand: oklch(0.922 0.005 34.3);
}
/* arbitrary values */
class="text-[#e8e4e3] bg-[oklch(0.922_0.005_34.3)]"

/* wide-gamut screens */
@media (color-gamut: p3) {
  .element { color: color(display-p3 0.9070 0.8946 0.8908); }
}

/* relative color syntax: 10% darker */
.element-dark { color: oklch(from #e8e4e3 calc(l - 0.1) c h); }

Nearby colors

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

• stone-200#E7E5E4
• neutral-200#E5E5E5
• mauve-200#E7E4E7
• zinc-200#E4E4E7
• mist-200#E3E7E8
• olive-200#E8E8E3
• gray-200#E5E7EB
• slate-200#E2E8F0

Lighter and darker, same hue and chroma

• #FCF8F7 · oklch(0.982 0.005 34.3) · ΔL +0.06
• #D4D0CF · oklch(0.862 0.005 34.3) · ΔL −0.06

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