#031F32#031F32

#031F32 is a very dark, muted cyan. Relative luminance 0.012; OKLCH L 23.0% C 0.050 H 242.2°. Best body text is #FFFFFF at 16.85:1 contrast (WCAG AA passes).

Color values

HEX	#031F32
RGB	rgb(3, 31, 50)
HSL	hsl(204, 89%, 10%)
HSV	hsv(204, 94%, 20%)
CMYK	cmyk(94%, 38%, 0%, 80.4%)
CIE-LAB	lab(10.77, -2.20, -15.53)
CIE-LCH	lch(10.77, 15.69, 261.94°)
OKLab	oklab(22.95% -0.0233 -0.0441)
OKLCH	oklch(22.95% 0.05 242.2)
XYZ	xyz(1.1030, 1.2295, 3.1962)
Luminance	0.0123 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#031F32 #321603

analogous

#03322D #031F32 #030832

triadic

#031F32 #32031F #1F3203

tetradic

#031F32 #2D0332 #321603 #083203

square

#031F32 #2D0332 #321603 #083203

split-complementary

#031F32 #320308 #322D03

monochromatic

#02121D #02121D #031F32 #06436C #0A67A5

Accessibility & contrast

On white

16.85

#031F32 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#031F32 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #031F32

16.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##031F32	#FFFFFF	#000000	##FFFFFF
##031F32	1.00	16.85	1.25	16.85
#FFFFFF	16.85	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#161F33

Deuteranopia (green-blind)

#0F1B32

Tritanopia (blue-blind)

#002426

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #031f32;
/* rgb */ color: rgb(3, 31, 50);
/* oklch */ color: oklch(23.0% 0.050 242.2);

Tailwind

colors: {
  custom: {
    50: '#4b5a6a',
    500: '#031f32',
    950: '#000000',
  },
}

SCSS

$custom: #031f32;
$custom-light: #4b5a6a;
$custom-dark: #000000;

JSON

{
  "hex": "#031f32",
  "rgb": {
    "r": 3,
    "g": 31,
    "b": 50
  },
  "hsl": {
    "h": 204.255,
    "s": 88.679,
    "l": 10.392
  },
  "oklch": {
    "l": 0.22953,
    "c": 0.04989,
    "h": 242.2
  },
  "luminance": 0.0123
}

Semantic roles & 50–950 ramp

primary

#031F32

secondary

#75401B

accent

#7F29FF

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#010306

muted

#77787A

Preview Lab

Preview with #031F32

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

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