#042E31#042E31

#042E31 is a dark, muted teal. Relative luminance 0.022; OKLCH L 27.6% C 0.044 H 202.2°. Best body text is #FFFFFF at 14.58:1 contrast (WCAG AA passes).

Color values

HEX	#042E31
RGB	rgb(4, 46, 49)
HSL	hsl(184, 85%, 10%)
HSV	hsv(184, 92%, 19%)
CMYK	cmyk(91.8%, 6.1%, 0%, 80.8%)
CIE-LAB	lab(16.51, -12.49, -5.97)
CIE-LCH	lch(16.51, 13.84, 205.53°)
OKLab	oklab(27.55% -0.0407 -0.0166)
OKLCH	oklch(27.55% 0.044 202.2)
XYZ	xyz(1.5812, 2.2014, 3.2467)
Luminance	0.0220 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#042E31 #310704

analogous

#04311D #042E31 #041731

triadic

#042E31 #31042E #2E3104

tetradic

#042E31 #1D0431 #310704 #173104

square

#042E31 #1D0431 #310704 #173104

split-complementary

#042E31 #310417 #311D04

monochromatic

#021B1C #021B1C #042E31 #09636A #0D98A2

Accessibility & contrast

On white

14.58

#042E31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#042E31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #042E31

14.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##042E31	#FFFFFF	#000000	##FFFFFF
##042E31	1.00	14.58	1.44	14.58
#FFFFFF	14.58	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292B31

Deuteranopia (green-blind)

#232731

Tritanopia (blue-blind)

#00302F

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #042e31;
/* rgb */ color: rgb(4, 46, 49);
/* oklch */ color: oklch(27.6% 0.044 202.2);

Tailwind

colors: {
  custom: {
    50: '#4d6769',
    500: '#042e31',
    950: '#000000',
  },
}

SCSS

$custom: #042e31;
$custom-light: #4d6769;
$custom-dark: #000000;

JSON

{
  "hex": "#042e31",
  "rgb": {
    "r": 4,
    "g": 46,
    "b": 49
  },
  "hsl": {
    "h": 184,
    "s": 84.906,
    "l": 10.392
  },
  "oklch": {
    "l": 0.2755,
    "c": 0.04396,
    "h": 202.2
  },
  "luminance": 0.02202
}

Semantic roles & 50–950 ramp

primary

#042E31

secondary

#73231D

accent

#3A2DFB

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020606

muted

#787A7A

Preview Lab

Preview with #042E31

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

Preview Lab → · Contrast checker → · Palette generator →