#00081D#00081D

#00081D is a very dark, muted blue. Relative luminance 0.003; OKLCH L 14.0% C 0.050 H 257.2°. Best body text is #FFFFFF at 19.95:1 contrast (WCAG AA passes).

Color values

HEX	#00081D
RGB	rgb(0, 8, 29)
HSL	hsl(223, 100%, 6%)
HSV	hsv(223, 100%, 11%)
CMYK	cmyk(100%, 72.4%, 0%, 88.6%)
CIE-LAB	lab(2.37, 2.42, -12.79)
CIE-LCH	lch(2.37, 13.02, 280.73°)
OKLab	oklab(13.95% -0.011 -0.0488)
OKLCH	oklch(13.95% 0.05 257.2)
XYZ	xyz(0.3085, 0.2623, 1.1965)
Luminance	0.0026 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#00081D #1D1500

analogous

#00161D #00081D #06001D

triadic

#00081D #1D0008 #081D00

tetradic

#00081D #1D0016 #1D1500 #001D06

square

#00081D #1D0016 #1D1500 #001D06

split-complementary

#00081D #1D0600 #161D00

monochromatic

#00081F #00081F #00081F #00195A #002A97

Accessibility & contrast

On white

19.95

#00081D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#00081D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #00081D

19.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##00081D	#FFFFFF	#000000	##FFFFFF
##00081D	1.00	19.95	1.05	19.95
#FFFFFF	19.95	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	19.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000A1E

Deuteranopia (green-blind)

#00071D

Tritanopia (blue-blind)

#000D11

Achromatopsia (no color)

#090909

Design tokens & code

CSS

--color: #00081d;
/* rgb */ color: rgb(0, 8, 29);
/* oklch */ color: oklch(14.0% 0.050 257.2);

Tailwind

colors: {
  custom: {
    50: '#464a58',
    500: '#00081d',
    950: '#000000',
  },
}

SCSS

$custom: #00081d;
$custom-light: #464a58;
$custom-dark: #000000;

JSON

{
  "hex": "#00081d",
  "rgb": {
    "r": 0,
    "g": 8,
    "b": 29
  },
  "hsl": {
    "h": 223.448,
    "s": 100,
    "l": 5.686
  },
  "oklch": {
    "l": 0.1395,
    "c": 0.05,
    "h": 257.2
  },
  "luminance": 0.00262
}

Semantic roles & 50–950 ramp

primary

#00081D

secondary

#674F12

accent

#C429FF

background

#F3F4F5

surface

#E5E7E9

border

#C1C3C5

text

#000103

muted

#767778

Preview Lab

Preview with #00081D

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

Preview Lab → · Contrast checker → · Palette generator →