#08131B#08131B

#08131B is a very dark, muted cyan. Relative luminance 0.006; OKLCH L 18.0% C 0.023 H 241.0°. Best body text is #FFFFFF at 18.76:1 contrast (WCAG AA passes).

Color values

HEX	#08131B
RGB	rgb(8, 19, 27)
HSL	hsl(205, 54%, 7%)
HSV	hsv(205, 70%, 11%)
CMYK	cmyk(70.4%, 29.6%, 0%, 89.4%)
CIE-LAB	lab(5.39, -1.48, -6.67)
CIE-LCH	lch(5.39, 6.83, 257.48°)
OKLab	oklab(18.05% -0.0112 -0.0203)
OKLCH	oklch(18.05% 0.023 241)
XYZ	xyz(0.5308, 0.5965, 1.1239)
Luminance	0.0060 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#08131B #1B1008

analogous

#081B1A #08131B #080A1B

triadic

#08131B #1B0813 #131B08

tetradic

#08131B #1A081B #1B1008 #0A1B08

square

#08131B #1A081B #1B1008 #0A1B08

split-complementary

#08131B #1B080A #1B1A08

monochromatic

#071118 #071118 #08131B #16344A #245579

Accessibility & contrast

On white

18.76

#08131B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#08131B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #08131B

18.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##08131B	#FFFFFF	#000000	##FFFFFF
##08131B	1.00	18.76	1.12	18.76
#FFFFFF	18.76	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#10131B

Deuteranopia (green-blind)

#0D111B

Tritanopia (blue-blind)

#021516

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #08131b;
/* rgb */ color: rgb(8, 19, 27);
/* oklch */ color: oklch(18.0% 0.023 241.0);

Tailwind

colors: {
  custom: {
    50: '#4a5057',
    500: '#08131b',
    950: '#000000',
  },
}

SCSS

$custom: #08131b;
$custom-light: #4a5057;
$custom-dark: #000000;

JSON

{
  "hex": "#08131b",
  "rgb": {
    "r": 8,
    "g": 19,
    "b": 27
  },
  "hsl": {
    "h": 205.263,
    "s": 54.286,
    "l": 6.863
  },
  "oklch": {
    "l": 0.18048,
    "c": 0.02317,
    "h": 241
  },
  "luminance": 0.00597
}

Semantic roles & 50–950 ramp

primary

#08131B

secondary

#573C27

accent

#884ADE

background

#F4F4F5

surface

#E7E7E9

border

#C3C3C5

text

#010203

muted

#777878

Preview Lab

Preview with #08131B

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

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