HEX to OKLCH: #FFEDD5

Also known as: Tailwind v3 orange-100

#FFEDD5 → oklch(0.954 0.037 75.2)

Values are shown at full precision, so converting back gives exactly #ffedd5. 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. sRGB → linear

R: 255/255 = 1.00000 → 1.000000  (((x + 0.055) / 1.055)^2.4)
G: 237/255 = 0.92941 → 0.846873  (((x + 0.055) / 1.055)^2.4)
B: 213/255 = 0.83529 → 0.665387  (((x + 0.055) / 1.055)^2.4)

2. linear sRGB → LMS

l = 0.4122·R + 0.5363·G + 0.0514·B = 0.900659
m = 0.2119·R + 0.6807·G + 0.1074·B = 0.859830
s = 0.0883·R + 0.2817·G + 0.6300·B = 0.746062

3. cube root

l′ = ∛0.900659 = 0.965725
m′ = ∛0.859830 = 0.950906
s′ = ∛0.746062 = 0.906967

4. LMS′ → Oklab

L = 0.2105·l′ + 0.7936·m′ − 0.0041·s′ = 0.95420
a = 1.9780·l′ − 2.4286·m′ + 0.4506·s′ = 0.00951
b = 0.0259·l′ + 0.7828·m′ − 0.8087·s′ = 0.03592

5. Oklab → OKLCH

C = √(a² + b²) = 0.03715
H = atan2(b, a) = 75.164°
L = 0.95420

6. OKLCH

oklch(0.95420 0.03715 75.164)
rounded: oklch(0.954 0.037 75.2)

All formats

HEX: #ffedd5
RGB: rgb(255 237 213)
RGB (legacy): rgb(255, 237, 213)
HSL: hsl(34.29 100.00% 91.76%) → hsl(34 100% 92%)
HWB: hwb(34 84% 0%)
OKLCH: oklch(0.954 0.037 75.2) · oklch(95.4% 0.037 75.2)
OKLab: oklab(0.954 0.010 0.036)
Lab (D50): lab(94.74 3.49 13.99)
LCH (D50): lch(94.74 14.42 75.97)
Display P3: color(display-p3 0.9880 0.9319 0.8457)
Linear sRGB: color(srgb-linear 1.0000 0.8469 0.6654)

Gamut: sRGB and Display P3

#FFEDD5 is a hex color, so it sits inside sRGB and therefore inside Display P3. At this lightness and hue, sRGB reaches chroma 0.037 and Display P3 reaches 0.047; this color uses 100% of the sRGB chroma available.

CSS snippets

.element {
  color: #ffedd5;
  color: rgb(255 237 213);
  color: hsl(34 100% 92%);
  color: oklch(0.954 0.037 75.2);
}

/* Tailwind CSS v4 */
@theme {
  --color-brand: oklch(0.954 0.037 75.2);
}
/* arbitrary values */
class="text-[#ffedd5] bg-[oklch(0.954_0.037_75.2)]"

/* wide-gamut screens */
@media (color-gamut: p3) {
  .element { color: color(display-p3 0.9880 0.9319 0.8457); }
}

/* relative color syntax: 10% darker */
.element-dark { color: oklch(from #ffedd5 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

#FFFCE4 · oklch(1.000 0.037 75.2) · ΔL +0.06
#EBD9C2 · oklch(0.894 0.037 75.2) · ΔL −0.06

Open in the studio

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Guides: What is OKLCH?