HEX to HSL: #44403B

Also known as: Tailwind stone-700

#44403B → hsl(33 7% 25%)

Values are shown at full precision, so converting back gives exactly #44403b. 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. RGB ÷ 255
```
R = 0.2667
G = 0.2510
B = 0.2314
```

2. max, min, Δ

max = 0.2667
min = 0.2314
Δ = max − min = 0.0353

3. L
```
L = (max + min) / 2 = 0.2490 = 24.90%
```

4. S

S = Δ / (1 − |2L − 1|) = 0.0709 = 7.09%

5. H

max is R → H = 60° × (((G − B) / Δ) mod 6) = 60° × (((0.2510 − 0.2314) / 0.0353) mod 6) = 33.33°

6. HSL
```
hsl(33.33 7.09% 24.90%)
```

All formats

HEX: #44403b
RGB: rgb(68 64 59)
RGB (legacy): rgb(68, 64, 59)
HSL: hsl(33.33 7.09% 24.90%) → hsl(33 7% 25%)
HWB: hwb(33 23% 73%)
OKLCH: oklch(0.374 0.010 73.6) · oklch(37.4% 0.010 73.6)
OKLab: oklab(0.374 0.003 0.010)
Lab (D50): lab(27.37 1.00 3.71)
LCH (D50): lch(27.37 3.85 74.98)
Display P3: color(display-p3 0.2640 0.2515 0.2335)
Linear sRGB: color(srgb-linear 0.0578 0.0513 0.0437)

Gamut: sRGB and Display P3

#44403B is a hex color, so it sits inside sRGB and therefore inside Display P3. At this lightness and hue, sRGB reaches chroma 0.079 and Display P3 reaches 0.091; this color uses 13% of the sRGB chroma available.

CSS snippets

.element {
  color: #44403b;
  color: rgb(68 64 59);
  color: hsl(33 7% 25%);
  color: oklch(0.374 0.010 73.6);
}

/* Tailwind CSS v4 */
@theme {
  --color-brand: oklch(0.374 0.010 73.6);
}
/* arbitrary values */
class="text-[#44403b] bg-[oklch(0.374_0.010_73.6)]"

/* wide-gamut screens */
@media (color-gamut: p3) {
  .element { color: color(display-p3 0.2640 0.2515 0.2335); }
}

/* relative color syntax: 10% darker */
.element-dark { color: oklch(from #44403b 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

#54504B · oklch(0.434 0.010 73.6) · ΔL +0.06
#34312C · oklch(0.314 0.010 73.6) · 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?