OKLCH to HEX: #8EC5FF

Also known as: Tailwind blue-300

oklch(0.80711 0.10065 250.446) → #8EC5FF

Values are shown at full precision, so converting back gives exactly #8ec5ff. 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(0.80711 0.10065 250.446)
```

2. OKLCH → Oklab

a = C·cos H = -0.03369
b = C·sin H = -0.09485

3. Oklab → LMS′

l′ = L + 0.3963·a + 0.2158·b = 0.773291
m′ = L − 0.1056·a − 0.0639·b = 0.816722
s′ = L − 0.0895·a − 1.2915·b = 0.932616

4. cube

l = 0.773291³ = 0.462411
m = 0.816722³ = 0.544783
s = 0.932616³ = 0.811163

5. LMS → linear sRGB

R = 4.0767·l − 3.3077·m + 0.2310·s = 0.270501
G = −1.2684·l + 2.6098·m − 0.3413·s = 0.558345
B = −0.0042·l − 0.7034·m + 1.7076·s = 1.000003

6. linear → sRGB, × 255

R = 0.55687 × 255 = 142.00 → 142
G = 0.77255 × 255 = 197.00 → 197
B = 1.00000 × 255 = 255.00 → 255

7. RGB → HEX
```
#8EC5FF
```

All formats

HEX: #8ec5ff
RGB: rgb(142 197 255)
RGB (legacy): rgb(142, 197, 255)
HSL: hsl(210.80 100.00% 77.84%) → hsl(211 100% 78%)
HWB: hwb(211 56% 0%)
OKLCH: oklch(0.807 0.101 250.4) · oklch(80.7% 0.101 250.4)
OKLab: oklab(0.807 -0.034 -0.095)
Lab (D50): lab(77.34 -7.17 -34.68)
LCH (D50): lch(77.34 35.41 258.32)
Display P3: color(display-p3 0.6026 0.7666 0.9802)
Linear sRGB: color(srgb-linear 0.2705 0.5583 1.0000)

Gamut: sRGB and Display P3

#8EC5FF is a hex color, so it sits inside sRGB and therefore inside Display P3. At this lightness and hue, sRGB reaches chroma 0.101 and Display P3 reaches 0.110; this color uses 100% of the sRGB chroma available.

CSS snippets

.element {
  color: #8ec5ff;
  color: rgb(142 197 255);
  color: hsl(211 100% 78%);
  color: oklch(0.807 0.101 250.4);
}

/* Tailwind CSS v4 */
@theme {
  --color-brand: oklch(0.807 0.101 250.4);
}
/* arbitrary values */
class="text-[#8ec5ff] bg-[oklch(0.807_0.101_250.4)]"

/* wide-gamut screens */
@media (color-gamut: p3) {
  .element { color: color(display-p3 0.6026 0.7666 0.9802); }
}

/* relative color syntax: 10% darker */
.element-dark { color: oklch(from #8ec5ff 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

#A1D9FF · oklch(0.867 0.101 250.4) · ΔL +0.06
#7BB2EB · oklch(0.747 0.101 250.4) · 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?