#03080D#03080D

#03080D is a very dark, near-neutral cyan. Relative luminance 0.002; OKLCH L 13.0% C 0.016 H 240.2°. Best body text is #FFFFFF at 20.11:1 contrast (WCAG AA passes).

Color values

HEX	#03080D
RGB	rgb(3, 8, 13)
HSL	hsl(210, 63%, 3%)
HSV	hsv(210, 77%, 5%)
CMYK	cmyk(76.9%, 38.5%, 0%, 94.9%)
CIE-LAB	lab(2.01, -0.58, -2.45)
CIE-LCH	lch(2.01, 2.52, 256.74°)
OKLab	oklab(12.98% -0.0081 -0.0142)
OKLCH	oklch(12.98% 0.016 240.2)
XYZ	xyz(0.1970, 0.2221, 0.4132)
Luminance	0.0022 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#03080D #0D0803

analogous

#030D0D #03080D #03030D

triadic

#03080D #0D0308 #080D03

tetradic

#03080D #0D030D #0D0803 #030D03

square

#03080D #0D030D #0D0803 #030D03

split-complementary

#03080D #0D0303 #0D0D03

monochromatic

#060F19 #060F19 #060F19 #0E273F #1A4570

Accessibility & contrast

On white

20.11

#03080D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.04

#03080D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #03080D

20.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##03080D	#FFFFFF	#000000	##FFFFFF
##03080D	1.00	20.11	1.04	20.11
#FFFFFF	20.11	1.00	21.00	1.00
#000000	1.04	21.00	1.00	21.00
##FFFFFF	20.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#06080D

Deuteranopia (green-blind)

#05070D

Tritanopia (blue-blind)

#01090A

Achromatopsia (no color)

#070707

Design tokens & code

CSS

--color: #03080d;
/* rgb */ color: rgb(3, 8, 13);
/* oklch */ color: oklch(13.0% 0.016 240.2);

Tailwind

colors: {
  custom: {
    50: '#484a4d',
    500: '#03080d',
    950: '#000000',
  },
}

SCSS

$custom: #03080d;
$custom-light: #484a4d;
$custom-dark: #000000;

JSON

{
  "hex": "#03080d",
  "rgb": {
    "r": 3,
    "g": 8,
    "b": 13
  },
  "hsl": {
    "h": 210,
    "s": 62.5,
    "l": 3.137
  },
  "oklch": {
    "l": 0.12981,
    "c": 0.01637,
    "h": 240.2
  },
  "luminance": 0.00222
}

Semantic roles & 50–950 ramp

primary

#03080D

secondary

#4D361E

accent

#9442E6

background

#F4F4F4

surface

#E6E7E7

border

#C2C3C3

text

#000101

muted

#777777

Preview Lab

Preview with #03080D

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

Preview Lab → · Contrast checker → · Palette generator →