HEX to HSL: #F6339A

Also known as: Tailwind pink-500

#F6339A → hsl(328 92% 58%)

Values are shown at full precision, so converting back gives exactly #f6339a. 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 = 0.9647
G = 0.2000
B = 0.6039
```

2. max, min, Δ

max = 0.9647
min = 0.2000
Δ = max − min = 0.7647

3. L
```
L = (max + min) / 2 = 0.5824 = 58.24%
```

4. S

S = Δ / (1 − |2L − 1|) = 0.9155 = 91.55%

5. H

max is R → H = 60° × (((G − B) / Δ) mod 6) = 60° × (((0.2000 − 0.6039) / 0.7647) mod 6) = 328.31°

6. HSL
```
hsl(328.31 91.55% 58.24%)
```

All formats

HEX: #f6339a
RGB: rgb(246 51 154)
RGB (legacy): rgb(246, 51, 154)
HSL: hsl(328.31 91.55% 58.24%) → hsl(328 92% 58%)
HWB: hwb(328 20% 4%)
OKLCH: oklch(0.656 0.240 354.3) · oklch(65.6% 0.240 354.3)
OKLab: oklab(0.656 0.239 -0.024)
Lab (D50): lab(56.92 76.63 -8.04)
LCH (D50): lch(56.92 77.05 354.01)
Display P3: color(display-p3 0.8880 0.2775 0.5947)
Linear sRGB: color(srgb-linear 0.9216 0.0331 0.3231)

Gamut: sRGB and Display P3

#F6339A is a hex color, so it sits inside sRGB and therefore inside Display P3. At this lightness and hue, sRGB reaches chroma 0.267 and Display P3 reaches 0.303; this color uses 90% of the sRGB chroma available.

CSS snippets

.element {
  color: #f6339a;
  color: rgb(246 51 154);
  color: hsl(328 92% 58%);
  color: oklch(0.656 0.240 354.3);
}

/* Tailwind CSS v4 */
@theme {
  --color-brand: oklch(0.656 0.240 354.3);
}
/* arbitrary values */
class="text-[#f6339a] bg-[oklch(0.656_0.240_354.3)]"

/* wide-gamut screens */
@media (color-gamut: p3) {
  .element { color: color(display-p3 0.8880 0.2775 0.5947); }
}

/* relative color syntax: 10% darker */
.element-dark { color: oklch(from #f6339a 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

#FF4CAD · oklch(0.716 0.240 354.3) · ΔL +0.06
#E00E88 · oklch(0.596 0.240 354.3) · 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?