#081D3D#081D3D

#081D3D is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 23.5% C 0.067 H 258.7°. Best body text is #FFFFFF at 16.75:1 contrast (WCAG AA passes).

Color values

HEX	#081D3D
RGB	rgb(8, 29, 61)
HSL	hsl(216, 77%, 14%)
HSV	hsv(216, 87%, 24%)
CMYK	cmyk(86.9%, 52.5%, 0%, 76.1%)
CIE-LAB	lab(11.04, 5.46, -22.96)
CIE-LCH	lch(11.04, 23.60, 283.37°)
OKLab	oklab(23.48% -0.0131 -0.0658)
OKLCH	oklch(23.48% 0.067 258.7)
XYZ	xyz(1.3815, 1.2671, 4.5857)
Luminance	0.0127 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#081D3D #3D2808

analogous

#08373D #081D3D #0D083D

triadic

#081D3D #3D081D #1D3D08

tetradic

#081D3D #3D0837 #3D2808 #083D0D

square

#081D3D #3D0837 #3D2808 #083D0D

split-complementary

#081D3D #3D0D08 #373D08

monochromatic

#040D1B #040D1B #081D3D #0F3773 #1650A9

Accessibility & contrast

On white

16.75

#081D3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#081D3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #081D3D

16.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##081D3D	#FFFFFF	#000000	##FFFFFF
##081D3D	1.00	16.75	1.25	16.75
#FFFFFF	16.75	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C203E

Deuteranopia (green-blind)

#031B3C

Tritanopia (blue-blind)

#00252A

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #081d3d;
/* rgb */ color: rgb(8, 29, 61);
/* oklch */ color: oklch(23.5% 0.067 258.7);

Tailwind

colors: {
  custom: {
    50: '#515873',
    500: '#081d3d',
    950: '#000000',
  },
}

SCSS

$custom: #081d3d;
$custom-light: #515873;
$custom-dark: #000000;

JSON

{
  "hex": "#081d3d",
  "rgb": {
    "r": 8,
    "g": 29,
    "b": 61
  },
  "hsl": {
    "h": 216.226,
    "s": 76.812,
    "l": 13.529
  },
  "oklch": {
    "l": 0.23479,
    "c": 0.06713,
    "h": 258.7
  },
  "luminance": 0.01267
}

Semantic roles & 50–950 ramp

primary

#081D3D

secondary

#7C5925

accent

#A834F3

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020308

muted

#78787B

Preview Lab

Preview with #081D3D

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

Preview Lab → · Contrast checker → · Palette generator →