HEX to HSL: #463947

Also known as: Tailwind mauve-700

#463947 → hsl(296 11% 25%)

Values are shown at full precision, so converting back gives exactly #463947. 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 = 0.2745
G = 0.2235
B = 0.2784
```

2. max, min, Δ

max = 0.2784
min = 0.2235
Δ = max − min = 0.0549

3. L
```
L = (max + min) / 2 = 0.2510 = 25.10%
```

4. S

S = Δ / (1 − |2L − 1|) = 0.1094 = 10.94%

5. H

max is B → H = 60° × ((R − G) / Δ + 4) = 60° × ((0.2745 − 0.2235) / 0.0549 + 4) = 295.71°

6. HSL
```
hsl(295.71 10.94% 25.10%)
```

All formats

HEX: #463947
RGB: rgb(70 57 71)
RGB (legacy): rgb(70, 57, 71)
HSL: hsl(295.71 10.94% 25.10%) → hsl(296 11% 25%)
HWB: hwb(296 22% 72%)
OKLCH: oklch(0.364 0.029 323.9) · oklch(36.4% 0.029 323.9)
OKLab: oklab(0.364 0.024 -0.017)
Lab (D50): lab(25.80 8.11 -6.40)
LCH (D50): lch(25.80 10.33 321.74)
Display P3: color(display-p3 0.2663 0.2254 0.2748)
Linear sRGB: color(srgb-linear 0.0612 0.0409 0.0630)

Gamut: sRGB and Display P3

#463947 is a hex color, so it sits inside sRGB and therefore inside Display P3. At this lightness and hue, sRGB reaches chroma 0.171 and Display P3 reaches 0.186; this color uses 17% of the sRGB chroma available.

CSS snippets

.element {
  color: #463947;
  color: rgb(70 57 71);
  color: hsl(296 11% 25%);
  color: oklch(0.364 0.029 323.9);
}

/* Tailwind CSS v4 */
@theme {
  --color-brand: oklch(0.364 0.029 323.9);
}
/* arbitrary values */
class="text-[#463947] bg-[oklch(0.364_0.029_323.9)]"

/* wide-gamut screens */
@media (color-gamut: p3) {
  .element { color: color(display-p3 0.2663 0.2254 0.2748); }
}

/* relative color syntax: 10% darker */
.element-dark { color: oklch(from #463947 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

#564957 · oklch(0.424 0.029 323.9) · ΔL +0.06
#362A37 · oklch(0.304 0.029 323.9) · ΔL −0.06

Open in the studio

Open in the OKLCH picker Check contrast on white

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Guides: What is OKLCH?