HEX to RGB: #94A3B8

Also known as: Tailwind v3 slate-400

Result

#94A3B8 → rgb(148 163 184)

Values are shown at full precision, so converting back gives exactly #94a3b8. 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. HEX → pairs

    #94A3B8 → 94 | A3 | B8
  2. 2. base 16 → base 10

    R = 94₁₆ = 9×16 + 4 = 148
    G = A3₁₆ = 10×16 + 3 = 163
    B = B8₁₆ = 11×16 + 8 = 184
  3. 3. RGB

    rgb(148 163 184)

All formats

HEX
#94a3b8
RGB
rgb(148 163 184)
RGB (legacy)
rgb(148, 163, 184)
HSL
hsl(215.00 20.22% 65.10%) → hsl(215 20% 65%)
HWB
hwb(215 58% 28%)
OKLCH
oklch(0.711 0.035 256.8) · oklch(71.1% 0.035 256.8)
OKLab
oklab(0.711 -0.008 -0.034)
Lab (D50)
lab(66.33 -2.06 -12.77)
LCH (D50)
lch(66.33 12.93 260.84)
Display P3
color(display-p3 0.5914 0.6374 0.7139)
Linear sRGB
color(srgb-linear 0.2961 0.3663 0.4793)

Gamut: sRGB and Display P3

#94A3B8 is a hex color, so it sits inside sRGB and therefore inside Display P3. At this lightness and hue, sRGB reaches chroma 0.153 and Display P3 reaches 0.165; this color uses 23% of the sRGB chroma available.

CSS snippets

.element {
  color: #94a3b8;
  color: rgb(148 163 184);
  color: hsl(215 20% 65%);
  color: oklch(0.711 0.035 256.8);
}

/* Tailwind CSS v4 */
@theme {
  --color-brand: oklch(0.711 0.035 256.8);
}
/* arbitrary values */
class="text-[#94a3b8] bg-[oklch(0.711_0.035_256.8)]"

/* wide-gamut screens */
@media (color-gamut: p3) {
  .element { color: color(display-p3 0.5914 0.6374 0.7139); }
}

/* relative color syntax: 10% darker */
.element-dark { color: oklch(from #94a3b8 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

  • #A6B6CB · oklch(0.771 0.035 256.8) · ΔL +0.06
  • #8291A5 · oklch(0.651 0.035 256.8) · ΔL −0.06

Open in the studio

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Guides: What is OKLCH?