#081121#081121

#081121 is a very dark, muted blue. Relative luminance 0.006; OKLCH L 17.8% C 0.036 H 261.0°. Best body text is #FFFFFF at 18.88:1 contrast (WCAG AA passes).

Color values

HEX	#081121
RGB	rgb(8, 17, 33)
HSL	hsl(218, 61%, 8%)
HSV	hsv(218, 76%, 13%)
CMYK	cmyk(75.8%, 48.5%, 0%, 87.1%)
CIE-LAB	lab(5.08, 1.66, -11.78)
CIE-LCH	lch(5.08, 11.90, 278.03°)
OKLab	oklab(17.85% -0.0056 -0.0355)
OKLCH	oklch(17.85% 0.036 261)
XYZ	xyz(0.5750, 0.5623, 1.5168)
Luminance	0.0056 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#081121 #211808

analogous

#081D21 #081121 #0B0821

triadic

#081121 #210811 #112108

tetradic

#081121 #21081D #211808 #08210B

square

#081121 #21081D #211808 #08210B

split-complementary

#081121 #210B08 #1D2108

monochromatic

#060D19 #060D19 #081121 #142A52 #204484

Accessibility & contrast

On white

18.88

#081121 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.11

#081121 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #081121

18.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##081121	#FFFFFF	#000000	##FFFFFF
##081121	1.00	18.88	1.11	18.88
#FFFFFF	18.88	1.00	21.00	1.00
#000000	1.11	21.00	1.00	21.00
##FFFFFF	18.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A1222

Deuteranopia (green-blind)

#071021

Tritanopia (blue-blind)

#001517

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #081121;
/* rgb */ color: rgb(8, 17, 33);
/* oklch */ color: oklch(17.8% 0.036 261.0);

Tailwind

colors: {
  custom: {
    50: '#4a4f5c',
    500: '#081121',
    950: '#000000',
  },
}

SCSS

$custom: #081121;
$custom-light: #4a4f5c;
$custom-dark: #000000;

JSON

{
  "hex": "#081121",
  "rgb": {
    "r": 8,
    "g": 17,
    "b": 33
  },
  "hsl": {
    "h": 218.4,
    "s": 60.976,
    "l": 8.039
  },
  "oklch": {
    "l": 0.17848,
    "c": 0.036,
    "h": 261
  },
  "luminance": 0.00562
}

Semantic roles & 50–950 ramp

primary

#081121

secondary

#5F4A26

accent

#AA44E4

background

#F4F4F5

surface

#E7E7E9

border

#C3C3C5

text

#010104

muted

#777779

Preview Lab

Preview with #081121

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →