#031E2D#031E2D

#031E2D is a very dark, muted cyan. Relative luminance 0.011; OKLCH L 22.3% C 0.044 H 236.6°. Best body text is #FFFFFF at 17.11:1 contrast (WCAG AA passes).

Color values

HEX	#031E2D
RGB	rgb(3, 30, 45)
HSL	hsl(201, 88%, 9%)
HSV	hsv(201, 93%, 18%)
CMYK	cmyk(93.3%, 33.3%, 0%, 82.4%)
CIE-LAB	lab(10.09, -3.79, -12.99)
CIE-LCH	lch(10.09, 13.53, 253.74°)
OKLab	oklab(22.31% -0.0242 -0.0367)
OKLCH	oklch(22.31% 0.044 236.6)
XYZ	xyz(0.9753, 1.1372, 2.6502)
Luminance	0.0114 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#031E2D #2D1203

analogous

#032D27 #031E2D #03092D

triadic

#031E2D #2D031E #1E2D03

tetradic

#031E2D #27032D #2D1203 #092D03

square

#031E2D #27032D #2D1203 #092D03

split-complementary

#031E2D #2D0309 #2D2703

monochromatic

#02131D #02131D #031E2D #074466 #0B6AA0

Accessibility & contrast

On white

17.11

#031E2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#031E2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #031E2D

17.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##031E2D	#FFFFFF	#000000	##FFFFFF
##031E2D	1.00	17.11	1.23	17.11
#FFFFFF	17.11	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#171E2E

Deuteranopia (green-blind)

#111A2D

Tritanopia (blue-blind)

#002223

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #031e2d;
/* rgb */ color: rgb(3, 30, 45);
/* oklch */ color: oklch(22.3% 0.044 236.6);

Tailwind

colors: {
  custom: {
    50: '#4a5966',
    500: '#031e2d',
    950: '#000000',
  },
}

SCSS

$custom: #031e2d;
$custom-light: #4a5966;
$custom-dark: #000000;

JSON

{
  "hex": "#031e2d",
  "rgb": {
    "r": 3,
    "g": 30,
    "b": 45
  },
  "hsl": {
    "h": 201.429,
    "s": 87.5,
    "l": 9.412
  },
  "oklch": {
    "l": 0.22308,
    "c": 0.04395,
    "h": 236.6
  },
  "luminance": 0.01137
}

Semantic roles & 50–950 ramp

primary

#031E2D

secondary

#713A1B

accent

#762AFE

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#010305

muted

#77787A

Preview Lab

Preview with #031E2D

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

Preview Lab → · Contrast checker → · Palette generator →