HEX to OKLCH: #EDE9FE

Result

Values are shown at full precision, so converting back gives exactly #ede9fe. 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: 237/255 = 0.92941 → 0.846873  (((x + 0.055) / 1.055)^2.4)
   G: 233/255 = 0.91373 → 0.814847  (((x + 0.055) / 1.055)^2.4)
   B: 254/255 = 0.99608 → 0.991102  (((x + 0.055) / 1.055)^2.4)

2. 2. linear sRGB → LMS

   l = 0.4122·R + 0.5363·G + 0.0514·B = 0.837116
   m = 0.2119·R + 0.6807·G + 0.1074·B = 0.840562
   s = 0.0883·R + 0.2817·G + 0.6300·B = 0.928712

3. 3. cube root

   l′ = ∛0.837116 = 0.942458
   m′ = ∛0.840562 = 0.943749
   s′ = ∛0.928712 = 0.975649

4. 4. LMS′ → Oklab

   L = 0.2105·l′ + 0.7936·m′ − 0.0041·s′ = 0.94335
   a = 1.9780·l′ − 2.4286·m′ + 0.4506·s′ = 0.01182
   b = 0.0259·l′ + 0.7828·m′ − 0.8087·s′ = -0.02583

5. 5. Oklab → OKLCH

   C = √(a² + b²) = 0.02841
   H = atan2(b, a) = 294.588°
   L = 0.94335

6. 6. OKLCH

   oklch(0.94335 0.02841 294.588)
   rounded: oklch(0.943 0.028 294.6)

All formats

HEX

#ede9fe

RGB

rgb(237 233 254)

RGB (legacy)

rgb(237, 233, 254)

HSL

hsl(251.43 91.30% 95.49%) → hsl(251 91% 95%)

HWB

hwb(251 91% 0%)

OKLCH

oklch(0.943 0.028 294.6) · oklch(94.3% 0.028 294.6)

OKLab

oklab(0.943 0.012 -0.026)

Lab (D50)

lab(93.13 4.26 -9.68)

LCH (D50)

lch(93.13 10.58 293.75)

Display P3

color(display-p3 0.9267 0.9143 0.9893)

Linear sRGB

color(srgb-linear 0.8469 0.8148 0.9911)

Gamut: sRGB and Display P3

#EDE9FE is a hex color, so it sits inside sRGB and therefore inside Display P3. At this lightness and hue, sRGB reaches chroma 0.030 and Display P3 reaches 0.033; this color uses 95% of the sRGB chroma available.

CSS snippets

.element {
  color: #ede9fe;
  color: rgb(237 233 254);
  color: hsl(251 91% 95%);
  color: oklch(0.943 0.028 294.6);
}

/* Tailwind CSS v4 */
@theme {
  --color-brand: oklch(0.943 0.028 294.6);
}
/* arbitrary values */
class="text-[#ede9fe] bg-[oklch(0.943_0.028_294.6)]"

/* wide-gamut screens */
@media (color-gamut: p3) {
  .element { color: color(display-p3 0.9267 0.9143 0.9893); }
}

/* relative color syntax: 10% darker */
.element-dark { color: oklch(from #ede9fe calc(l - 0.1) c h); }

Nearby colors

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

• purple-100#F3E8FF
• lavender#E6E6FA
• fuchsia-100#FAE8FF
• indigo-100#E0E7FF
• indigo-50#EEF2FF
• pink-100#FCE7F3
• blue-100#DBEAFE
• slate-200#E2E8F0

Lighter and darker, same hue and chroma

• #FFFCFF · oklch(1.000 0.028 294.6) · ΔL +0.06
• #D9D5EA · oklch(0.883 0.028 294.6) · ΔL −0.06

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