OKLCH to HEX: #A89EA9

Also known as: Tailwind mauve-400

oklch(0.71117 0.01941 323.022) → #A89EA9

Values are shown at full precision, so converting back gives exactly #a89ea9. 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. input
```
oklch(0.71117 0.01941 323.022)
```

2. OKLCH → Oklab

a = C·cos H = 0.01551
b = C·sin H = -0.01168

3. Oklab → LMS′

l′ = L + 0.3963·a + 0.2158·b = 0.714796
m′ = L − 0.1056·a − 0.0639·b = 0.710279
s′ = L − 0.0895·a − 1.2915·b = 0.724861

4. cube

l = 0.714796³ = 0.365213
m = 0.710279³ = 0.358333
s = 0.724861³ = 0.380859

5. LMS → linear sRGB

R = 4.0767·l − 3.3077·m + 0.2310·s = 0.391586
G = −1.2684·l + 2.6098·m − 0.3413·s = 0.341916
B = −0.0042·l − 0.7034·m + 1.7076·s = 0.396770

6. linear → sRGB, × 255

R = 0.65883 × 255 = 168.00 → 168
G = 0.61961 × 255 = 158.00 → 158
B = 0.66276 × 255 = 169.00 → 169

7. RGB → HEX
```
#A89EA9
```

All formats

HEX: #a89ea9
RGB: rgb(168 158 169)
RGB (legacy): rgb(168, 158, 169)
HSL: hsl(294.55 6.01% 64.12%) → hsl(295 6% 64%)
HWB: hwb(295 62% 34%)
OKLCH: oklch(0.711 0.019 323.0) · oklch(71.1% 0.019 323.0)
OKLab: oklab(0.711 0.016 -0.012)
Lab (D50): lab(66.24 5.30 -4.36)
LCH (D50): lch(66.24 6.87 320.52)
Display P3: color(display-p3 0.6521 0.6210 0.6597)
Linear sRGB: color(srgb-linear 0.3916 0.3419 0.3968)

Gamut: sRGB and Display P3

#A89EA9 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 0.292; this color uses 7% of the sRGB chroma available.

CSS snippets

.element {
  color: #a89ea9;
  color: rgb(168 158 169);
  color: hsl(295 6% 64%);
  color: oklch(0.711 0.019 323.0);
}

/* Tailwind CSS v4 */
@theme {
  --color-brand: oklch(0.711 0.019 323.0);
}
/* arbitrary values */
class="text-[#a89ea9] bg-[oklch(0.711_0.019_323.0)]"

/* wide-gamut screens */
@media (color-gamut: p3) {
  .element { color: color(display-p3 0.6521 0.6210 0.6597); }
}

/* relative color syntax: 10% darker */
.element-dark { color: oklch(from #a89ea9 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

#BBB1BC · oklch(0.771 0.019 323.0) · ΔL +0.06
#968C97 · oklch(0.651 0.019 323.0) · ΔL −0.06

Open in the studio

Open in the OKLCH picker Check contrast on white

Other converters for this color

All converters →

Guides: What is OKLCH?