#08091B#08091B

#08091B is a very dark, muted blue. Relative luminance 0.003; OKLCH L 15.1% C 0.038 H 278.1°. Best body text is #FFFFFF at 19.71:1 contrast (WCAG AA passes).

Color values

HEX	#08091B
RGB	rgb(8, 9, 27)
HSL	hsl(237, 54%, 7%)
HSV	hsv(237, 70%, 11%)
CMYK	cmyk(70.4%, 66.7%, 0%, 89.4%)
CIE-LAB	lab(2.95, 3.51, -10.29)
CIE-LCH	lch(2.95, 10.87, 288.83°)
OKLab	oklab(15.07% 0.0054 -0.0378)
OKLCH	oklch(15.07% 0.038 278.1)
XYZ	xyz(0.3956, 0.3261, 1.0788)
Luminance	0.0033 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#08091B #1B1A08

analogous

#08131B #08091B #11081B

triadic

#08091B #1B0809 #091B08

tetradic

#08091B #1B0813 #1B1A08 #081B11

square

#08091B #1B0813 #1B1A08 #081B11

split-complementary

#08091B #1B1108 #131B08

monochromatic

#070818 #070818 #08091B #16194A #242879

Accessibility & contrast

On white

19.71

#08091B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.07

#08091B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #08091B

19.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##08091B	#FFFFFF	#000000	##FFFFFF
##08091B	1.00	19.71	1.07	19.71
#FFFFFF	19.71	1.00	21.00	1.00
#000000	1.07	21.00	1.00	21.00
##FFFFFF	19.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#030C1C

Deuteranopia (green-blind)

#020A1B

Tritanopia (blue-blind)

#030D10

Achromatopsia (no color)

#0B0B0B

Design tokens & code

CSS

--color: #08091b;
/* rgb */ color: rgb(8, 9, 27);
/* oklch */ color: oklch(15.1% 0.038 278.1);

Tailwind

colors: {
  custom: {
    50: '#4a4b57',
    500: '#08091b',
    950: '#000000',
  },
}

SCSS

$custom: #08091b;
$custom-light: #4a4b57;
$custom-dark: #000000;

JSON

{
  "hex": "#08091b",
  "rgb": {
    "r": 8,
    "g": 9,
    "b": 27
  },
  "hsl": {
    "h": 236.842,
    "s": 54.286,
    "l": 6.863
  },
  "oklch": {
    "l": 0.15072,
    "c": 0.03819,
    "h": 278.1
  },
  "luminance": 0.00326
}

Semantic roles & 50–950 ramp

primary

#08091B

secondary

#575527

accent

#D64ADE

background

#F4F4F5

surface

#E7E7E9

border

#C3C3C5

text

#010103

muted

#777778

Preview Lab

Preview with #08091B

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

Preview Lab → · Contrast checker → · Palette generator →