#042224#042224

#042224 is a very dark, muted teal. Relative luminance 0.013; OKLCH L 23.1% C 0.035 H 201.3°. Best body text is #FFFFFF at 16.67:1 contrast (WCAG AA passes).

Color values

HEX	#042224
RGB	rgb(4, 34, 36)
HSL	hsl(184, 80%, 8%)
HSV	hsv(184, 89%, 14%)
CMYK	cmyk(88.9%, 5.6%, 0%, 85.9%)
CIE-LAB	lab(11.26, -10.14, -4.60)
CIE-LCH	lch(11.26, 11.14, 204.42°)
OKLab	oklab(23.11% -0.0328 -0.0128)
OKLCH	oklch(23.11% 0.035 201.3)
XYZ	xyz(0.9404, 1.2971, 1.8695)
Luminance	0.0130 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#042224 #240604

analogous

#042416 #042224 #041224

triadic

#042224 #240422 #222404

tetradic

#042224 #160424 #240604 #122404

square

#042224 #160424 #240604 #122404

split-complementary

#042224 #240412 #241604

monochromatic

#031A1C #031A1C #042224 #0A565B #108A92

Accessibility & contrast

On white

16.67

#042224 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#042224 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #042224

16.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##042224	#FFFFFF	#000000	##FFFFFF
##042224	1.00	16.67	1.26	16.67
#FFFFFF	16.67	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F2024

Deuteranopia (green-blind)

#1A1C24

Tritanopia (blue-blind)

#002423

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #042224;
/* rgb */ color: rgb(4, 34, 36);
/* oklch */ color: oklch(23.1% 0.035 201.3);

Tailwind

colors: {
  custom: {
    50: '#495d5e',
    500: '#042224',
    950: '#000000',
  },
}

SCSS

$custom: #042224;
$custom-light: #495d5e;
$custom-dark: #000000;

JSON

{
  "hex": "#042224",
  "rgb": {
    "r": 4,
    "g": 34,
    "b": 36
  },
  "hsl": {
    "h": 183.75,
    "s": 80,
    "l": 7.843
  },
  "oklch": {
    "l": 0.2311,
    "c": 0.03518,
    "h": 201.3
  },
  "luminance": 0.01297
}

Semantic roles & 50–950 ramp

primary

#042224

secondary

#67221D

accent

#3E31F6

background

#F4F5F5

surface

#E7E9E9

border

#C3C5C5

text

#010404

muted

#777979

Preview Lab

Preview with #042224

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

Preview Lab → · Contrast checker → · Palette generator →