#081B31#081B31

#081B31 is a very dark, muted cyan. Relative luminance 0.011; OKLCH L 22.0% C 0.050 H 253.7°. Best body text is #FFFFFF at 17.34:1 contrast (WCAG AA passes).

Color values

HEX	#081B31
RGB	rgb(8, 27, 49)
HSL	hsl(212, 72%, 11%)
HSV	hsv(212, 84%, 19%)
CMYK	cmyk(83.7%, 44.9%, 0%, 80.8%)
CIE-LAB	lab(9.46, 1.49, -16.87)
CIE-LCH	lch(9.46, 16.94, 275.04°)
OKLab	oklab(21.97% -0.014 -0.048)
OKLCH	oklch(21.97% 0.05 253.7)
XYZ	xyz(1.0462, 1.0571, 3.0540)
Luminance	0.0106 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#081B31 #311E08

analogous

#082F31 #081B31 #090831

triadic

#081B31 #31081B #1B3108

tetradic

#081B31 #31082F #311E08 #083109

square

#081B31 #31082F #311E08 #083109

split-complementary

#081B31 #310908 #2F3108

monochromatic

#040E1A #040E1A #081B31 #113866 #19559A

Accessibility & contrast

On white

17.34

#081B31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#081B31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #081B31

17.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##081B31	#FFFFFF	#000000	##FFFFFF
##081B31	1.00	17.34	1.21	17.34
#FFFFFF	17.34	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#111C32

Deuteranopia (green-blind)

#0B1931

Tritanopia (blue-blind)

#002023

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #081b31;
/* rgb */ color: rgb(8, 27, 49);
/* oklch */ color: oklch(22.0% 0.050 253.7);

Tailwind

colors: {
  custom: {
    50: '#4d5669',
    500: '#081b31',
    950: '#000000',
  },
}

SCSS

$custom: #081b31;
$custom-light: #4d5669;
$custom-dark: #000000;

JSON

{
  "hex": "#081b31",
  "rgb": {
    "r": 8,
    "g": 27,
    "b": 49
  },
  "hsl": {
    "h": 212.195,
    "s": 71.93,
    "l": 11.176
  },
  "oklch": {
    "l": 0.21968,
    "c": 0.05002,
    "h": 253.7
  },
  "luminance": 0.01057
}

Semantic roles & 50–950 ramp

primary

#081B31

secondary

#704D25

accent

#9B39EF

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#020306

muted

#78787A

Preview Lab

Preview with #081B31

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

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