#081C39#081C39

#081C39 is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 22.9% C 0.062 H 257.9°. Best body text is #FFFFFF at 17.00:1 contrast (WCAG AA passes).

Color values

HEX	#081C39
RGB	rgb(8, 28, 57)
HSL	hsl(216, 75%, 13%)
HSV	hsv(216, 86%, 22%)
CMYK	cmyk(86%, 50.9%, 0%, 77.6%)
CIE-LAB	lab(10.39, 4.39, -21.16)
CIE-LCH	lch(10.39, 21.61, 281.71°)
OKLab	oklab(22.88% -0.013 -0.0606)
OKLCH	oklch(22.88% 0.062 257.9)
XYZ	xyz(1.2536, 1.1774, 4.0313)
Luminance	0.0118 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#081C39 #392508

analogous

#083439 #081C39 #0C0839

triadic

#081C39 #39081C #1C3908

tetradic

#081C39 #390834 #392508 #08390C

square

#081C39 #390834 #392508 #08390C

split-complementary

#081C39 #390C08 #343908

monochromatic

#040D1B #040D1B #081C39 #10366F #1751A4

Accessibility & contrast

On white

17.00

#081C39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#081C39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #081C39

17.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##081C39	#FFFFFF	#000000	##FFFFFF
##081C39	1.00	17.00	1.24	17.00
#FFFFFF	17.00	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	17.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E1F3A

Deuteranopia (green-blind)

#051A38

Tritanopia (blue-blind)

#002327

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #081c39;
/* rgb */ color: rgb(8, 28, 57);
/* oklch */ color: oklch(22.9% 0.062 257.9);

Tailwind

colors: {
  custom: {
    50: '#50576f',
    500: '#081c39',
    950: '#000000',
  },
}

SCSS

$custom: #081c39;
$custom-light: #50576f;
$custom-dark: #000000;

JSON

{
  "hex": "#081c39",
  "rgb": {
    "r": 8,
    "g": 28,
    "b": 57
  },
  "hsl": {
    "h": 215.51,
    "s": 75.385,
    "l": 12.745
  },
  "oklch": {
    "l": 0.22876,
    "c": 0.06195,
    "h": 257.9
  },
  "luminance": 0.01178
}

Semantic roles & 50–950 ramp

primary

#081C39

secondary

#785625

accent

#A536F2

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020307

muted

#78787A

Preview Lab

Preview with #081C39

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

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