#00081F#00081F

#00081F is a very dark, muted blue. Relative luminance 0.003; OKLCH L 14.2% C 0.054 H 258.5°. Best body text is #FFFFFF at 19.91:1 contrast (WCAG AA passes).

Color values

HEX	#00081F
RGB	rgb(0, 8, 31)
HSL	hsl(225, 100%, 6%)
HSV	hsv(225, 100%, 12%)
CMYK	cmyk(100%, 74.2%, 0%, 87.8%)
CIE-LAB	lab(2.46, 3.08, -14.24)
CIE-LCH	lch(2.46, 14.57, 282.19°)
OKLab	oklab(14.17% -0.0107 -0.0525)
OKLCH	oklch(14.17% 0.054 258.5)
XYZ	xyz(0.3341, 0.2725, 1.3311)
Luminance	0.0027 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#00081F #1F1700

analogous

#00171F #00081F #07001F

triadic

#00081F #1F0008 #081F00

tetradic

#00081F #1F0017 #1F1700 #001F07

square

#00081F #1F0017 #1F1700 #001F07

split-complementary

#00081F #1F0700 #171F00

monochromatic

#00081F #00081F #00081F #00185C #002899

Accessibility & contrast

On white

19.91

#00081F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.05

#00081F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #00081F

19.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##00081F	#FFFFFF	#000000	##FFFFFF
##00081F	1.00	19.91	1.05	19.91
#FFFFFF	19.91	1.00	21.00	1.00
#000000	1.05	21.00	1.00	21.00
##FFFFFF	19.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000B20

Deuteranopia (green-blind)

#00081F

Tritanopia (blue-blind)

#000E12

Achromatopsia (no color)

#090909

Design tokens & code

CSS

--color: #00081f;
/* rgb */ color: rgb(0, 8, 31);
/* oklch */ color: oklch(14.2% 0.054 258.5);

Tailwind

colors: {
  custom: {
    50: '#464a5a',
    500: '#00081f',
    950: '#000000',
  },
}

SCSS

$custom: #00081f;
$custom-light: #464a5a;
$custom-dark: #000000;

JSON

{
  "hex": "#00081f",
  "rgb": {
    "r": 0,
    "g": 8,
    "b": 31
  },
  "hsl": {
    "h": 224.516,
    "s": 100,
    "l": 6.078
  },
  "oklch": {
    "l": 0.14171,
    "c": 0.05354,
    "h": 258.5
  },
  "luminance": 0.00273
}

Semantic roles & 50–950 ramp

primary

#00081F

secondary

#685212

accent

#C829FF

background

#F3F4F5

surface

#E5E7E9

border

#C1C3C5

text

#000104

muted

#767779

Preview Lab

Preview with #00081F

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

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