HEX to HSL: #9D174D

Also known as: Tailwind v3 pink-800

#9D174D → hsl(336 74% 35%)

Values are shown at full precision, so converting back gives exactly #9d174d. 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 = 0.6157
G = 0.0902
B = 0.3020
```

2. max, min, Δ

max = 0.6157
min = 0.0902
Δ = max − min = 0.5255

3. L
```
L = (max + min) / 2 = 0.3529 = 35.29%
```

4. S

S = Δ / (1 − |2L − 1|) = 0.7444 = 74.44%

5. H

max is R → H = 60° × (((G − B) / Δ) mod 6) = 60° × (((0.0902 − 0.3020) / 0.5255) mod 6) = 335.82°

6. HSL
```
hsl(335.82 74.44% 35.29%)
```

All formats

HEX: #9d174d
RGB: rgb(157 23 77)
RGB (legacy): rgb(157, 23, 77)
HSL: hsl(335.82 74.44% 35.29%) → hsl(336 74% 35%)
HWB: hwb(336 9% 38%)
OKLCH: oklch(0.459 0.170 3.8) · oklch(45.9% 0.170 3.8)
OKLab: oklab(0.459 0.169 0.011)
Lab (D50): lab(35.13 54.88 5.37)
LCH (D50): lch(35.13 55.15 5.59)
Display P3: color(display-p3 0.5646 0.1494 0.3014)
Linear sRGB: color(srgb-linear 0.3372 0.0086 0.0742)

Gamut: sRGB and Display P3

#9D174D is a hex color, so it sits inside sRGB and therefore inside Display P3. At this lightness and hue, sRGB reaches chroma 0.185 and Display P3 reaches 0.208; this color uses 92% of the sRGB chroma available.

CSS snippets

.element {
  color: #9d174d;
  color: rgb(157 23 77);
  color: hsl(336 74% 35%);
  color: oklch(0.459 0.170 3.8);
}

/* Tailwind CSS v4 */
@theme {
  --color-brand: oklch(0.459 0.170 3.8);
}
/* arbitrary values */
class="text-[#9d174d] bg-[oklch(0.459_0.170_3.8)]"

/* wide-gamut screens */
@media (color-gamut: p3) {
  .element { color: color(display-p3 0.5646 0.1494 0.3014); }
}

/* relative color syntax: 10% darker */
.element-dark { color: oklch(from #9d174d 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

#B22F5E · oklch(0.519 0.170 3.8) · ΔL +0.06
#89003D · oklch(0.399 0.170 3.8) · 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?