#031E2E#031E2E

#031E2E is a very dark, muted cyan. Relative luminance 0.011; OKLCH L 22.4% C 0.045 H 238.4°. Best body text is #FFFFFF at 17.09:1 contrast (WCAG AA passes).

Color values

HEX	#031E2E
RGB	rgb(3, 30, 46)
HSL	hsl(202, 88%, 10%)
HSV	hsv(202, 93%, 18%)
CMYK	cmyk(93.5%, 34.8%, 0%, 82%)
CIE-LAB	lab(10.15, -3.32, -13.62)
CIE-LCH	lch(10.15, 14.02, 256.29°)
OKLab	oklab(22.38% -0.0237 -0.0386)
OKLCH	oklch(22.38% 0.045 238.4)
XYZ	xyz(0.9948, 1.1450, 2.7528)
Luminance	0.0115 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#031E2E #2E1303

analogous

#032E29 #031E2E #03082E

triadic

#031E2E #2E031E #1E2E03

tetradic

#031E2E #29032E #2E1303 #082E03

square

#031E2E #29032E #2E1303 #082E03

split-complementary

#031E2E #2E0308 #2E2903

monochromatic

#02131D #02131D #031E2E #074367 #0A69A1

Accessibility & contrast

On white

17.09

#031E2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#031E2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #031E2E

17.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##031E2E	#FFFFFF	#000000	##FFFFFF
##031E2E	1.00	17.09	1.23	17.09
#FFFFFF	17.09	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#161E2F

Deuteranopia (green-blind)

#101A2E

Tritanopia (blue-blind)

#002224

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #031e2e;
/* rgb */ color: rgb(3, 30, 46);
/* oklch */ color: oklch(22.4% 0.045 238.4);

Tailwind

colors: {
  custom: {
    50: '#4a5966',
    500: '#031e2e',
    950: '#000000',
  },
}

SCSS

$custom: #031e2e;
$custom-light: #4a5966;
$custom-dark: #000000;

JSON

{
  "hex": "#031e2e",
  "rgb": {
    "r": 3,
    "g": 30,
    "b": 46
  },
  "hsl": {
    "h": 202.326,
    "s": 87.755,
    "l": 9.608
  },
  "oklch": {
    "l": 0.22375,
    "c": 0.04528,
    "h": 238.4
  },
  "luminance": 0.01145
}

Semantic roles & 50–950 ramp

primary

#031E2E

secondary

#723B1B

accent

#792AFE

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#010306

muted

#77787A

Preview Lab

Preview with #031E2E

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

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