OKLCH to HEX: #DAB2FF

Also known as: Tailwind purple-300

oklch(0.82538 0.11346 307.786) → #DAB2FF

Values are shown at full precision, so converting back gives exactly #dab2ff. 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(0.82538 0.11346 307.786)
```

2. OKLCH → Oklab

a = C·cos H = 0.06952
b = C·sin H = -0.08967

3. Oklab → LMS′

l′ = L + 0.3963·a + 0.2158·b = 0.833582
m′ = L − 0.1056·a − 0.0639·b = 0.823767
s′ = L − 0.0895·a − 1.2915·b = 0.934964

4. cube

l = 0.833582³ = 0.579222
m = 0.823767³ = 0.559002
s = 0.934964³ = 0.817306

5. LMS → linear sRGB

R = 4.0767·l − 3.3077·m + 0.2310·s = 0.701094
G = −1.2684·l + 2.6098·m − 0.3413·s = 0.445190
B = −0.0042·l − 0.7034·m + 1.7076·s = 1.000001

6. linear → sRGB, × 255

R = 0.85490 × 255 = 218.00 → 218
G = 0.69803 × 255 = 178.00 → 178
B = 1.00000 × 255 = 255.00 → 255

7. RGB → HEX
```
#DAB2FF
```

All formats

HEX: #dab2ff
RGB: rgb(218 178 255)
RGB (legacy): rgb(218, 178, 255)
HSL: hsl(271.17 100.00% 84.90%) → hsl(271 100% 85%)
HWB: hwb(271 70% 0%)
OKLCH: oklch(0.825 0.113 307.8) · oklch(82.5% 0.113 307.8)
OKLab: oklab(0.825 0.070 -0.090)
Lab (D50): lab(78.21 25.52 -32.76)
LCH (D50): lch(78.21 41.52 307.92)
Display P3: color(display-p3 0.8299 0.7040 0.9798)
Linear sRGB: color(srgb-linear 0.7011 0.4452 1.0000)

Gamut: sRGB and Display P3

#DAB2FF is a hex color, so it sits inside sRGB and therefore inside Display P3. At this lightness and hue, sRGB reaches chroma 0.113 and Display P3 reaches 0.125; this color uses 100% of the sRGB chroma available.

CSS snippets

.element {
  color: #dab2ff;
  color: rgb(218 178 255);
  color: hsl(271 100% 85%);
  color: oklch(0.825 0.113 307.8);
}

/* Tailwind CSS v4 */
@theme {
  --color-brand: oklch(0.825 0.113 307.8);
}
/* arbitrary values */
class="text-[#dab2ff] bg-[oklch(0.825_0.113_307.8)]"

/* wide-gamut screens */
@media (color-gamut: p3) {
  .element { color: color(display-p3 0.8299 0.7040 0.9798); }
}

/* relative color syntax: 10% darker */
.element-dark { color: oklch(from #dab2ff 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

#EEC5FF · oklch(0.885 0.113 307.8) · ΔL +0.06
#C79FEB · oklch(0.765 0.113 307.8) · 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?