#031C24#031C24

#031C24 is a very dark, muted cyan. Relative luminance 0.010; OKLCH L 21.1% C 0.035 H 222.0°. Best body text is #FFFFFF at 17.57:1 contrast (WCAG AA passes).

Color values

HEX	#031C24
RGB	rgb(3, 28, 36)
HSL	hsl(195, 85%, 8%)
HSV	hsv(195, 92%, 14%)
CMYK	cmyk(91.7%, 22.2%, 0%, 85.9%)
CIE-LAB	lab(8.80, -6.34, -8.35)
CIE-LCH	lch(8.80, 10.48, 232.79°)
OKLab	oklab(21.12% -0.0259 -0.0234)
OKLCH	oklch(21.12% 0.035 222)
XYZ	xyz(0.7711, 0.9771, 1.8167)
Luminance	0.0098 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#031C24 #240B03

analogous

#03241B #031C24 #030C24

triadic

#031C24 #24031C #1C2403

tetradic

#031C24 #1B0324 #240B03 #0C2403

square

#031C24 #1B0324 #240B03 #0C2403

split-complementary

#031C24 #24030C #241B03

monochromatic

#02161C #02161C #031C24 #08485C #0C7495

Accessibility & contrast

On white

17.57

#031C24 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#031C24 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #031C24

17.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##031C24	#FFFFFF	#000000	##FFFFFF
##031C24	1.00	17.57	1.20	17.57
#FFFFFF	17.57	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#171B24

Deuteranopia (green-blind)

#131824

Tritanopia (blue-blind)

#001F1F

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #031c24;
/* rgb */ color: rgb(3, 28, 36);
/* oklch */ color: oklch(21.1% 0.035 222.0);

Tailwind

colors: {
  custom: {
    50: '#48585e',
    500: '#031c24',
    950: '#000000',
  },
}

SCSS

$custom: #031c24;
$custom-light: #48585e;
$custom-dark: #000000;

JSON

{
  "hex": "#031c24",
  "rgb": {
    "r": 3,
    "g": 28,
    "b": 36
  },
  "hsl": {
    "h": 194.545,
    "s": 84.615,
    "l": 7.647
  },
  "oklch": {
    "l": 0.21116,
    "c": 0.03491,
    "h": 222
  },
  "luminance": 0.00977
}

Semantic roles & 50–950 ramp

primary

#031C24

secondary

#682D1B

accent

#5F2DFB

background

#F4F5F5

surface

#E6E9E9

border

#C2C5C5

text

#000304

muted

#777879

Preview Lab

Preview with #031C24

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

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