#081637#081637

#081637 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.1% C 0.067 H 264.0°. Best body text is #FFFFFF at 17.79:1 contrast (WCAG AA passes).

Color values

HEX	#081637
RGB	rgb(8, 22, 55)
HSL	hsl(222, 75%, 12%)
HSV	hsv(222, 85%, 22%)
CMYK	cmyk(85.5%, 60%, 0%, 78.4%)
CIE-LAB	lab(8.14, 8.23, -23.34)
CIE-LCH	lch(8.14, 24.75, 289.43°)
OKLab	oklab(21.1% -0.007 -0.0671)
OKLCH	oklch(21.1% 0.067 264)
XYZ	xyz(1.0764, 0.9012, 3.7309)
Luminance	0.0090 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#081637 #372908

analogous

#082D37 #081637 #120837

triadic

#081637 #370816 #163708

tetradic

#081637 #37082D #372908 #083712

square

#081637 #37082D #372908 #083712

split-complementary

#081637 #371208 #2D3708

monochromatic

#040B1B #040B1B #081637 #102B6C #1841A2

Accessibility & contrast

On white

17.79

#081637 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#081637 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #081637

17.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##081637	#FFFFFF	#000000	##FFFFFF
##081637	1.00	17.79	1.18	17.79
#FFFFFF	17.79	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#031A38

Deuteranopia (green-blind)

#001636

Tritanopia (blue-blind)

#001E23

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #081637;
/* rgb */ color: rgb(8, 22, 55);
/* oklch */ color: oklch(21.1% 0.067 264.0);

Tailwind

colors: {
  custom: {
    50: '#4f526e',
    500: '#081637',
    950: '#000000',
  },
}

SCSS

$custom: #081637;
$custom-light: #4f526e;
$custom-dark: #000000;

JSON

{
  "hex": "#081637",
  "rgb": {
    "r": 8,
    "g": 22,
    "b": 55
  },
  "hsl": {
    "h": 222.128,
    "s": 74.603,
    "l": 12.353
  },
  "oklch": {
    "l": 0.21098,
    "c": 0.06749,
    "h": 264
  },
  "luminance": 0.00901
}

Semantic roles & 50–950 ramp

primary

#081637

secondary

#765E25

accent

#BA37F1

background

#F4F4F6

surface

#E7E7EC

border

#C3C3C7

text

#020207

muted

#78787A

Preview Lab

Preview with #081637

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

Preview Lab → · Contrast checker → · Palette generator →