HEX to HSL: #FFFAFA

Result

Values are shown at full precision, so converting back gives exactly #fffafa. 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. 1. RGB ÷ 255

   R = 1.0000
   G = 0.9804
   B = 0.9804

2. 2. max, min, Δ

   max = 1.0000
   min = 0.9804
   Δ = max − min = 0.0196

3. 3. L

   L = (max + min) / 2 = 0.9902 = 99.02%

4. 4. S

   S = Δ / (1 − |2L − 1|) = 1.0000 = 100.00%

5. 5. H

   max is R → H = 60° × (((G − B) / Δ) mod 6) = 60° × (((0.9804 − 0.9804) / 0.0196) mod 6) = 0.00°

6. 6. HSL

   hsl(0.00 100.00% 99.02%)

All formats

HEX

#fffafa

RGB

rgb(255 250 250)

RGB (legacy)

rgb(255, 250, 250)

HSL

hsl(0.00 100.00% 99.02%) → hsl(0 100% 99%)

HWB

hwb(0 98% 0%)

OKLCH

oklch(0.989 0.005 17.2) · oklch(98.9% 0.005 17.2)

OKLab

oklab(0.989 0.005 0.002)

Lab (D50)

lab(98.66 1.72 0.62)

LCH (D50)

lch(98.66 1.83 19.82)

Display P3

color(display-p3 0.9966 0.9811 0.9807)

Linear sRGB

color(srgb-linear 1.0000 0.9560 0.9560)

Gamut: sRGB and Display P3

#FFFAFA is a hex color, so it sits inside sRGB and therefore inside Display P3. At this lightness and hue, sRGB reaches chroma 0.005 and Display P3 reaches 0.007; this color uses 100% of the sRGB chroma available.

CSS snippets

.element {
  color: #fffafa;
  color: rgb(255 250 250);
  color: hsl(0 100% 99%);
  color: oklch(0.989 0.005 17.2);
}

/* Tailwind CSS v4 */
@theme {
  --color-brand: oklch(0.989 0.005 17.2);
}
/* arbitrary values */
class="text-[#fffafa] bg-[oklch(0.989_0.005_17.2)]"

/* wide-gamut screens */
@media (color-gamut: p3) {
  .element { color: color(display-p3 0.9966 0.9811 0.9807); }
}

/* relative color syntax: 10% darker */
.element-dark { color: oklch(from #fffafa calc(l - 0.1) c h); }

Nearby colors

Closest colors in the Tailwind and CSS named palettes (OKLab distance).

• taupe-50#FBFAF9
• olive-50#FBFBF9
• mauve-50#FAFAFA
• stone-50#FAFAF9
• mist-50#F9FBFB
• gray-50#F9FAFB
• slate-50#F8FAFC
• white#FFFFFF

Lighter and darker, same hue and chroma

• #FFFEFE · oklch(1.000 0.005 17.2) · ΔL +0.06
• #EBE6E6 · oklch(0.929 0.005 17.2) · ΔL −0.06

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