#03141F#03141F

#03141F is a very dark, muted cyan. Relative luminance 0.006; OKLCH L 18.2% C 0.033 H 237.6°. Best body text is #FFFFFF at 18.69:1 contrast (WCAG AA passes).

Color values

HEX	#03141F
RGB	rgb(3, 20, 31)
HSL	hsl(204, 82%, 7%)
HSV	hsv(204, 90%, 12%)
CMYK	cmyk(90.3%, 35.5%, 0%, 87.8%)
CIE-LAB	lab(5.59, -2.17, -9.49)
CIE-LCH	lch(5.59, 9.74, 257.13°)
OKLab	oklab(18.22% -0.0179 -0.0282)
OKLCH	oklch(18.22% 0.033 237.6)
XYZ	xyz(0.5349, 0.6185, 1.3873)
Luminance	0.0062 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#03141F #1F0E03

analogous

#031F1C #03141F #03061F

triadic

#03141F #1F0314 #141F03

tetradic

#03141F #1C031F #1F0E03 #061F03

square

#03141F #1C031F #1F0E03 #061F03

split-complementary

#03141F #1F0306 #1F1C03

monochromatic

#03121C #03121C #03141F #083857 #0E5C8F

Accessibility & contrast

On white

18.69

#03141F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#03141F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #03141F

18.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##03141F	#FFFFFF	#000000	##FFFFFF
##03141F	1.00	18.69	1.12	18.69
#FFFFFF	18.69	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F1420

Deuteranopia (green-blind)

#0B111F

Tritanopia (blue-blind)

#001718

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #03141f;
/* rgb */ color: rgb(3, 20, 31);
/* oklch */ color: oklch(18.2% 0.033 237.6);

Tailwind

colors: {
  custom: {
    50: '#47515a',
    500: '#03141f',
    950: '#000000',
  },
}

SCSS

$custom: #03141f;
$custom-light: #47515a;
$custom-dark: #000000;

JSON

{
  "hex": "#03141f",
  "rgb": {
    "r": 3,
    "g": 20,
    "b": 31
  },
  "hsl": {
    "h": 203.571,
    "s": 82.353,
    "l": 6.667
  },
  "oklch": {
    "l": 0.18223,
    "c": 0.03338,
    "h": 237.6
  },
  "luminance": 0.00619
}

Semantic roles & 50–950 ramp

primary

#03141F

secondary

#63371B

accent

#7E2FF9

background

#F4F4F5

surface

#E6E7E9

border

#C2C3C5

text

#000203

muted

#777878

Preview Lab

Preview with #03141F

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

Preview Lab → · Contrast checker → · Palette generator →