#081837#081837

#081837 is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 21.6% C 0.064 H 261.9°. Best body text is #FFFFFF at 17.56:1 contrast (WCAG AA passes).

Color values

HEX	#081837
RGB	rgb(8, 24, 55)
HSL	hsl(220, 75%, 12%)
HSV	hsv(220, 85%, 22%)
CMYK	cmyk(85.5%, 56.4%, 0%, 78.4%)
CIE-LAB	lab(8.83, 6.63, -22.23)
CIE-LCH	lch(8.83, 23.20, 286.60°)
OKLab	oklab(21.63% -0.0091 -0.0638)
OKLCH	oklch(21.63% 0.064 261.9)
XYZ	xyz(1.1161, 0.9806, 3.7441)
Luminance	0.0098 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#081837 #372708

analogous

#083037 #081837 #0F0837

triadic

#081837 #370818 #183708

tetradic

#081837 #370830 #372708 #08370F

square

#081837 #370830 #372708 #08370F

split-complementary

#081837 #370F08 #303708

monochromatic

#040C1B #040C1B #081837 #102F6C #1847A2

Accessibility & contrast

On white

17.56

#081837 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#081837 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #081837

17.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##081837	#FFFFFF	#000000	##FFFFFF
##081837	1.00	17.56	1.20	17.56
#FFFFFF	17.56	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#071B38

Deuteranopia (green-blind)

#001736

Tritanopia (blue-blind)

#001F24

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #081837;
/* rgb */ color: rgb(8, 24, 55);
/* oklch */ color: oklch(21.6% 0.064 261.9);

Tailwind

colors: {
  custom: {
    50: '#4f546e',
    500: '#081837',
    950: '#000000',
  },
}

SCSS

$custom: #081837;
$custom-light: #4f546e;
$custom-dark: #000000;

JSON

{
  "hex": "#081837",
  "rgb": {
    "r": 8,
    "g": 24,
    "b": 55
  },
  "hsl": {
    "h": 219.574,
    "s": 74.603,
    "l": 12.353
  },
  "oklch": {
    "l": 0.21625,
    "c": 0.06446,
    "h": 261.9
  },
  "luminance": 0.00981
}

Semantic roles & 50–950 ramp

primary

#081837

secondary

#765A25

accent

#B237F1

background

#F4F4F6

surface

#E7E7EC

border

#C3C3C7

text

#020207

muted

#78787A

Preview Lab

Preview with #081837

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

Preview Lab → · Contrast checker → · Palette generator →