#031E29#031E29

#031E29 is a very dark, muted cyan. Relative luminance 0.011; OKLCH L 22.1% C 0.039 H 228.4°. Best body text is #FFFFFF at 17.19:1 contrast (WCAG AA passes).

Color values

HEX	#031E29
RGB	rgb(3, 30, 41)
HSL	hsl(197, 86%, 9%)
HSV	hsv(197, 93%, 16%)
CMYK	cmyk(92.7%, 26.8%, 0%, 83.9%)
CIE-LAB	lab(9.86, -5.61, -10.41)
CIE-LCH	lch(9.86, 11.82, 241.68°)
OKLab	oklab(22.05% -0.026 -0.0293)
OKLCH	oklch(22.05% 0.039 228.4)
XYZ	xyz(0.9019, 1.1079, 2.2637)
Luminance	0.0111 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#031E29 #290E03

analogous

#032921 #031E29 #030B29

triadic

#031E29 #29031E #1E2903

tetradic

#031E29 #210329 #290E03 #0B2903

square

#031E29 #210329 #290E03 #0B2903

split-complementary

#031E29 #29030B #292103

monochromatic

#02151D #02151D #031E29 #074862 #0B719B

Accessibility & contrast

On white

17.19

#031E29 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#031E29 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #031E29

17.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##031E29	#FFFFFF	#000000	##FFFFFF
##031E29	1.00	17.19	1.22	17.19
#FFFFFF	17.19	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#181D2A

Deuteranopia (green-blind)

#131A29

Tritanopia (blue-blind)

#002122

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #031e29;
/* rgb */ color: rgb(3, 30, 41);
/* oklch */ color: oklch(22.1% 0.039 228.4);

Tailwind

colors: {
  custom: {
    50: '#495962',
    500: '#031e29',
    950: '#000000',
  },
}

SCSS

$custom: #031e29;
$custom-light: #495962;
$custom-dark: #000000;

JSON

{
  "hex": "#031e29",
  "rgb": {
    "r": 3,
    "g": 30,
    "b": 41
  },
  "hsl": {
    "h": 197.368,
    "s": 86.364,
    "l": 8.627
  },
  "oklch": {
    "l": 0.22053,
    "c": 0.03913,
    "h": 228.4
  },
  "luminance": 0.01108
}

Semantic roles & 50–950 ramp

primary

#031E29

secondary

#6D331B

accent

#682BFD

background

#F4F5F5

surface

#E7E9EA

border

#C3C5C6

text

#010305

muted

#777879

Preview Lab

Preview with #031E29

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

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