OKLCH to HEX: #C4B5FD

Result

Values are shown at full precision, so converting back gives exactly #c4b5fd. 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. input

   oklch(0.81116 0.10129 293.571)

2. 2. OKLCH → Oklab

   a = C·cos H = 0.04050
   b = C·sin H = -0.09284

3. 3. Oklab → LMS′

   l′ = L + 0.3963·a + 0.2158·b = 0.807178
   m′ = L − 0.1056·a − 0.0639·b = 0.812812
   s′ = L − 0.0895·a − 1.2915·b = 0.927436

4. 4. cube

   l = 0.807178³ = 0.525907
   m = 0.812812³ = 0.536996
   s = 0.927436³ = 0.797721

5. 5. LMS → linear sRGB

   R = 4.0767·l − 3.3077·m + 0.2310·s = 0.552007
   G = −1.2684·l + 2.6098·m − 0.3413·s = 0.462072
   B = −0.0042·l − 0.7034·m + 1.7076·s = 0.982261

6. 6. linear → sRGB, × 255

   R = 0.76862 × 255 = 196.00 → 196
   G = 0.70980 × 255 = 181.00 → 181
   B = 0.99216 × 255 = 253.00 → 253

7. 7. RGB → HEX

   #C4B5FD

All formats

HEX

#c4b5fd

RGB

rgb(196 181 253)

RGB (legacy)

rgb(196, 181, 253)

HSL

hsl(252.50 94.74% 85.10%) → hsl(253 95% 85%)

HWB

hwb(252 71% 1%)

OKLCH

oklch(0.811 0.101 293.6) · oklch(81.1% 0.101 293.6)

OKLab

oklab(0.811 0.041 -0.093)

Lab (D50)

lab(76.90 16.54 -33.91)

LCH (D50)

lch(76.90 37.73 296.00)

Display P3

color(display-p3 0.7586 0.7119 0.9719)

Linear sRGB

color(srgb-linear 0.5520 0.4621 0.9823)

Gamut: sRGB and Display P3

#C4B5FD is a hex color, so it sits inside sRGB and therefore inside Display P3. At this lightness and hue, sRGB reaches chroma 0.105 and Display P3 reaches 0.115; this color uses 97% of the sRGB chroma available.

CSS snippets

.element {
  color: #c4b5fd;
  color: rgb(196 181 253);
  color: hsl(253 95% 85%);
  color: oklch(0.811 0.101 293.6);
}

/* Tailwind CSS v4 */
@theme {
  --color-brand: oklch(0.811 0.101 293.6);
}
/* arbitrary values */
class="text-[#c4b5fd] bg-[oklch(0.811_0.101_293.6)]"

/* wide-gamut screens */
@media (color-gamut: p3) {
  .element { color: color(display-p3 0.7586 0.7119 0.9719); }
}

/* relative color syntax: 10% darker */
.element-dark { color: oklch(from #c4b5fd calc(l - 0.1) c h); }

Nearby colors

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

• violet-300#C4B4FF
• v3 purple-300#D8B4FE
• purple-300#DAB2FF
• v3 indigo-300#A5B4FC
• indigo-300#A3B3FF
• plum#DDA0DD
• v3 fuchsia-300#F0ABFC
• v3 blue-300#93C5FD

Lighter and darker, same hue and chroma

• #D7C8FF · oklch(0.871 0.101 293.6) · ΔL +0.06
• #B1A2E9 · oklch(0.751 0.101 293.6) · ΔL −0.06

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