#080B21#080B21

#080B21 is a very dark, muted blue. Relative luminance 0.004; OKLCH L 16.2% C 0.046 H 274.0°. Best body text is #FFFFFF at 19.44:1 contrast (WCAG AA passes).

Color values

HEX	#080B21
RGB	rgb(8, 11, 33)
HSL	hsl(233, 61%, 8%)
HSV	hsv(233, 76%, 13%)
CMYK	cmyk(75.8%, 66.7%, 0%, 87.1%)
CIE-LAB	lab(3.62, 4.64, -14.01)
CIE-LCH	lch(3.62, 14.76, 288.34°)
OKLab	oklab(16.16% 0.0032 -0.0459)
OKLCH	oklch(16.16% 0.046 274)
XYZ	xyz(0.4942, 0.4007, 1.4899)
Luminance	0.0040 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#080B21 #211E08

analogous

#081721 #080B21 #110821

triadic

#080B21 #21080B #0B2108

tetradic

#080B21 #210817 #211E08 #082111

square

#080B21 #210817 #211E08 #082111

split-complementary

#080B21 #211108 #172108

monochromatic

#060819 #060819 #080B21 #141B52 #202C84

Accessibility & contrast

On white

19.44

#080B21 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#080B21 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #080B21

19.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##080B21	#FFFFFF	#000000	##FFFFFF
##080B21	1.00	19.44	1.08	19.44
#FFFFFF	19.44	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#030E22

Deuteranopia (green-blind)

#010C21

Tritanopia (blue-blind)

#001014

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #080b21;
/* rgb */ color: rgb(8, 11, 33);
/* oklch */ color: oklch(16.2% 0.046 274.0);

Tailwind

colors: {
  custom: {
    50: '#4a4c5c',
    500: '#080b21',
    950: '#000000',
  },
}

SCSS

$custom: #080b21;
$custom-light: #4a4c5c;
$custom-dark: #000000;

JSON

{
  "hex": "#080b21",
  "rgb": {
    "r": 8,
    "g": 11,
    "b": 33
  },
  "hsl": {
    "h": 232.8,
    "s": 60.976,
    "l": 8.039
  },
  "oklch": {
    "l": 0.16159,
    "c": 0.04604,
    "h": 274
  },
  "luminance": 0.00401
}

Semantic roles & 50–950 ramp

primary

#080B21

secondary

#5F5826

accent

#D144E4

background

#F4F4F5

surface

#E7E7E9

border

#C3C3C5

text

#010104

muted

#777779

Preview Lab

Preview with #080B21

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

Preview Lab → · Contrast checker → · Palette generator →