HEX to HSL: #FB7185

Also known as: Tailwind v3 rose-400

#FB7185 → hsl(351 95% 71%)

Values are shown at full precision, so converting back gives exactly #fb7185. 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 = 0.9843
G = 0.4431
B = 0.5216
```

2. max, min, Δ

max = 0.9843
min = 0.4431
Δ = max − min = 0.5412

3. L
```
L = (max + min) / 2 = 0.7137 = 71.37%
```

4. S

S = Δ / (1 − |2L − 1|) = 0.9452 = 94.52%

5. H

max is R → H = 60° × (((G − B) / Δ) mod 6) = 60° × (((0.4431 − 0.5216) / 0.5412) mod 6) = 351.30°

6. HSL
```
hsl(351.30 94.52% 71.37%)
```

All formats

HEX: #fb7185
RGB: rgb(251 113 133)
RGB (legacy): rgb(251, 113, 133)
HSL: hsl(351.30 94.52% 71.37%) → hsl(351 95% 71%)
HWB: hwb(351 44% 2%)
OKLCH: oklch(0.719 0.169 13.4) · oklch(71.9% 0.169 13.4)
OKLab: oklab(0.719 0.164 0.039)
Lab (D50): lab(65.53 54.97 16.51)
LCH (D50): lch(65.53 57.40 16.72)
Display P3: color(display-p3 0.9176 0.4751 0.5291)
Linear sRGB: color(srgb-linear 0.9647 0.1651 0.2346)

Gamut: sRGB and Display P3

#FB7185 is a hex color, so it sits inside sRGB and therefore inside Display P3. At this lightness and hue, sRGB reaches chroma 0.178 and Display P3 reaches 0.229; this color uses 95% of the sRGB chroma available.

CSS snippets

.element {
  color: #fb7185;
  color: rgb(251 113 133);
  color: hsl(351 95% 71%);
  color: oklch(0.719 0.169 13.4);
}

/* Tailwind CSS v4 */
@theme {
  --color-brand: oklch(0.719 0.169 13.4);
}
/* arbitrary values */
class="text-[#fb7185] bg-[oklch(0.719_0.169_13.4)]"

/* wide-gamut screens */
@media (color-gamut: p3) {
  .element { color: color(display-p3 0.9176 0.4751 0.5291); }
}

/* relative color syntax: 10% darker */
.element-dark { color: oklch(from #fb7185 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

#FF8497 · oklch(0.779 0.169 13.4) · ΔL +0.06
#E65E73 · oklch(0.659 0.169 13.4) · 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?