#031C22#031C22

#031C22 is a very dark, muted cyan. Relative luminance 0.010; OKLCH L 21.0% C 0.033 H 216.0°. Best body text is #FFFFFF at 17.60:1 contrast (WCAG AA passes).

Color values

HEX	#031C22
RGB	rgb(3, 28, 34)
HSL	hsl(192, 84%, 7%)
HSV	hsv(192, 91%, 13%)
CMYK	cmyk(91.2%, 17.6%, 0%, 86.7%)
CIE-LAB	lab(8.70, -7.12, -7.01)
CIE-LCH	lch(8.70, 10.00, 224.54°)
OKLab	oklab(21% -0.027 -0.0196)
OKLCH	oklch(21% 0.033 216)
XYZ	xyz(0.7414, 0.9653, 1.6603)
Luminance	0.0097 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#031C22 #220903

analogous

#032219 #031C22 #030D22

triadic

#031C22 #22031C #1C2203

tetradic

#031C22 #190322 #220903 #0D2203

square

#031C22 #190322 #220903 #0D2203

split-complementary

#031C22 #22030D #221903

monochromatic

#02171C #02171C #031C22 #084A5A #0D7992

Accessibility & contrast

On white

17.60

#031C22 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#031C22 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #031C22

17.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##031C22	#FFFFFF	#000000	##FFFFFF
##031C22	1.00	17.60	1.19	17.60
#FFFFFF	17.60	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#181B22

Deuteranopia (green-blind)

#131722

Tritanopia (blue-blind)

#001E1E

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #031c22;
/* rgb */ color: rgb(3, 28, 34);
/* oklch */ color: oklch(21.0% 0.033 216.0);

Tailwind

colors: {
  custom: {
    50: '#47585d',
    500: '#031c22',
    950: '#000000',
  },
}

SCSS

$custom: #031c22;
$custom-light: #47585d;
$custom-dark: #000000;

JSON

{
  "hex": "#031c22",
  "rgb": {
    "r": 3,
    "g": 28,
    "b": 34
  },
  "hsl": {
    "h": 191.613,
    "s": 83.784,
    "l": 7.255
  },
  "oklch": {
    "l": 0.21001,
    "c": 0.03332,
    "h": 216
  },
  "luminance": 0.00965
}

Semantic roles & 50–950 ramp

primary

#031C22

secondary

#66291B

accent

#552EFA

background

#F4F5F5

surface

#E6E9E9

border

#C2C5C5

text

#000304

muted

#777879

Preview Lab

Preview with #031C22

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

Preview Lab → · Contrast checker → · Palette generator →