#042020#042020

#042020 is a very dark, muted teal. Relative luminance 0.012; OKLCH L 22.3% C 0.034 H 195.0°. Best body text is #FFFFFF at 17.04:1 contrast (WCAG AA passes).

Color values

HEX	#042020
RGB	rgb(4, 32, 32)
HSL	hsl(180, 78%, 7%)
HSV	hsv(180, 88%, 13%)
CMYK	cmyk(87.5%, 0%, 0%, 87.5%)
CIE-LAB	lab(10.28, -10.43, -3.13)
CIE-LCH	lch(10.28, 10.89, 196.69°)
OKLab	oklab(22.27% -0.0324 -0.0087)
OKLCH	oklch(22.27% 0.034 195)
XYZ	xyz(0.8272, 1.1630, 1.5471)
Luminance	0.0116 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#042020 #200404

analogous

#042012 #042020 #041220

triadic

#042020 #200420 #202004

tetradic

#042020 #120420 #200404 #122004

square

#042020 #120420 #200404 #122004

split-complementary

#042020 #200412 #201204

monochromatic

#031B1B #031B1B #042020 #0B5656 #128D8D

Accessibility & contrast

On white

17.04

#042020 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#042020 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #042020

17.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##042020	#FFFFFF	#000000	##FFFFFF
##042020	1.00	17.04	1.23	17.04
#FFFFFF	17.04	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1E20

Deuteranopia (green-blind)

#191B20

Tritanopia (blue-blind)

#002120

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #042020;
/* rgb */ color: rgb(4, 32, 32);
/* oklch */ color: oklch(22.3% 0.034 195.0);

Tailwind

colors: {
  custom: {
    50: '#485b5b',
    500: '#042020',
    950: '#000000',
  },
}

SCSS

$custom: #042020;
$custom-light: #485b5b;
$custom-dark: #000000;

JSON

{
  "hex": "#042020",
  "rgb": {
    "r": 4,
    "g": 32,
    "b": 32
  },
  "hsl": {
    "h": 180,
    "s": 77.778,
    "l": 7.059
  },
  "oklch": {
    "l": 0.22266,
    "c": 0.03355,
    "h": 195
  },
  "luminance": 0.01163
}

Semantic roles & 50–950 ramp

primary

#042020

secondary

#631D1D

accent

#3434F4

background

#F4F5F5

surface

#E7E9E9

border

#C3C5C5

text

#010404

muted

#777979

Preview Lab

Preview with #042020

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

Preview Lab → · Contrast checker → · Palette generator →