HEX to RGB: #831843

Also known as: Tailwind v3 pink-900

#831843 → rgb(131 24 67)

Values are shown at full precision, so converting back gives exactly #831843. 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. HEX → pairs
```
#831843 → 83 | 18 | 43
```

2. base 16 → base 10

R = 83₁₆ = 8×16 + 3 = 131
G = 18₁₆ = 1×16 + 8 = 24
B = 43₁₆ = 4×16 + 3 = 67

3. RGB
```
rgb(131 24 67)
```

All formats

HEX: #831843
RGB: rgb(131 24 67)
RGB (legacy): rgb(131, 24, 67)
HSL: hsl(335.89 69.03% 30.39%) → hsl(336 69% 30%)
HWB: hwb(336 9% 49%)
OKLCH: oklch(0.408 0.144 2.4) · oklch(40.8% 0.144 2.4)
OKLab: oklab(0.408 0.144 0.006)
Lab (D50): lab(29.53 46.64 3.14)
LCH (D50): lch(29.53 46.75 3.85)
Display P3: color(display-p3 0.4711 0.1351 0.2616)
Linear sRGB: color(srgb-linear 0.2270 0.0091 0.0561)

Gamut: sRGB and Display P3

#831843 is a hex color, so it sits inside sRGB and therefore inside Display P3. At this lightness and hue, sRGB reaches chroma 0.165 and Display P3 reaches 0.185; this color uses 88% of the sRGB chroma available.

CSS snippets

.element {
  color: #831843;
  color: rgb(131 24 67);
  color: hsl(336 69% 30%);
  color: oklch(0.408 0.144 2.4);
}

/* Tailwind CSS v4 */
@theme {
  --color-brand: oklch(0.408 0.144 2.4);
}
/* arbitrary values */
class="text-[#831843] bg-[oklch(0.408_0.144_2.4)]"

/* wide-gamut screens */
@media (color-gamut: p3) {
  .element { color: color(display-p3 0.4711 0.1351 0.2616); }
}

/* relative color syntax: 10% darker */
.element-dark { color: oklch(from #831843 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

#972D53 · oklch(0.468 0.144 2.4) · ΔL +0.06
#6F0033 · oklch(0.348 0.144 2.4) · ΔL −0.06

Open in the studio

Open in the OKLCH picker Check contrast on white

Other converters for this color

All converters →

Guides: What is OKLCH?