OKLCH to HEX: #F4F4F5

Also known as: Tailwind zinc-100, Tailwind v3 zinc-100

Result

oklch(0.96743 0.00133 286.375) → #F4F4F5

Values are shown at full precision, so converting back gives exactly #f4f4f5. 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. input

    oklch(0.96743 0.00133 286.375)
  2. 2. OKLCH → Oklab

    a = C·cos H = 0.00037
    b = C·sin H = -0.00128
  3. 3. Oklab → LMS′

    l′ = L + 0.3963·a + 0.2158·b = 0.967303
    m′ = L − 0.1056·a − 0.0639·b = 0.967472
    s′ = L − 0.0895·a − 1.2915·b = 0.969044
  4. 4. cube

    l = 0.967303³ = 0.905082
    m = 0.967472³ = 0.905556
    s = 0.969044³ = 0.909978
  5. 5. LMS → linear sRGB

    R = 4.0767·l − 3.3077·m + 0.2310·s = 0.904647
    G = −1.2684·l + 2.6098·m − 0.3413·s = 0.904647
    B = −0.0042·l − 0.7034·m + 1.7076·s = 0.913110
  6. 6. linear → sRGB, × 255

    R = 0.95686 × 255 = 244.00 → 244
    G = 0.95686 × 255 = 244.00 → 244
    B = 0.96079 × 255 = 245.00 → 245
  7. 7. RGB → HEX

    #F4F4F5

All formats

HEX
#f4f4f5
RGB
rgb(244 244 245)
RGB (legacy)
rgb(244, 244, 245)
HSL
hsl(240.00 4.76% 95.88%) → hsl(240 5% 96%)
HWB
hwb(240 96% 4%)
OKLCH
oklch(0.967 0.001 286.4) · oklch(96.7% 0.001 286.4)
OKLab
oklab(0.967 0.000 -0.001)
Lab (D50)
lab(96.21 0.13 -0.48)
LCH (D50)
lch(96.21 0.50 285.28)
Display P3
color(display-p3 0.9569 0.9569 0.9604)
Linear sRGB
color(srgb-linear 0.9047 0.9047 0.9131)

Gamut: sRGB and Display P3

#F4F4F5 is a hex color, so it sits inside sRGB and therefore inside Display P3. At this lightness and hue, sRGB reaches chroma 0.016 and Display P3 reaches 0.018; this color uses 8% of the sRGB chroma available.

CSS snippets

.element {
  color: #f4f4f5;
  color: rgb(244 244 245);
  color: hsl(240 5% 96%);
  color: oklch(0.967 0.001 286.4);
}

/* Tailwind CSS v4 */
@theme {
  --color-brand: oklch(0.967 0.001 286.4);
}
/* arbitrary values */
class="text-[#f4f4f5] bg-[oklch(0.967_0.001_286.4)]"

/* wide-gamut screens */
@media (color-gamut: p3) {
  .element { color: color(display-p3 0.9569 0.9569 0.9604); }
}

/* relative color syntax: 10% darker */
.element-dark { color: oklch(from #f4f4f5 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

  • #FFFFFF · oklch(1.000 0.001 286.4) · ΔL +0.06
  • #E0E0E1 · oklch(0.907 0.001 286.4) · ΔL −0.06

Open in the studio

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Guides: What is OKLCH?