#04202E#04202E

#04202E is a very dark, muted cyan. Relative luminance 0.013; OKLCH L 23.0% C 0.043 H 234.1°. Best body text is #FFFFFF at 16.78:1 contrast (WCAG AA passes).

Color values

HEX	#04202E
RGB	rgb(4, 32, 46)
HSL	hsl(200, 84%, 10%)
HSV	hsv(200, 91%, 18%)
CMYK	cmyk(91.3%, 30.4%, 0%, 82%)
CIE-LAB	lab(10.96, -4.53, -12.34)
CIE-LCH	lch(10.96, 13.14, 249.83°)
OKLab	oklab(23.04% -0.0251 -0.0348)
OKLCH	oklch(23.04% 0.043 234.1)
XYZ	xyz(1.0595, 1.2560, 2.7708)
Luminance	0.0126 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#04202E #2E1204

analogous

#042E27 #04202E #040B2E

triadic

#04202E #2E0420 #202E04

tetradic

#04202E #27042E #2E1204 #0B2E04

square

#04202E #27042E #2E1204 #0B2E04

split-complementary

#04202E #2E040B #2E2704

monochromatic

#02141C #02141C #04202E #094766 #0E6E9F

Accessibility & contrast

On white

16.78

#04202E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#04202E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #04202E

16.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##04202E	#FFFFFF	#000000	##FFFFFF
##04202E	1.00	16.78	1.25	16.78
#FFFFFF	16.78	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#19202F

Deuteranopia (green-blind)

#131C2E

Tritanopia (blue-blind)

#002425

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #04202e;
/* rgb */ color: rgb(4, 32, 46);
/* oklch */ color: oklch(23.0% 0.043 234.1);

Tailwind

colors: {
  custom: {
    50: '#4b5b66',
    500: '#04202e',
    950: '#000000',
  },
}

SCSS

$custom: #04202e;
$custom-light: #4b5b66;
$custom-dark: #000000;

JSON

{
  "hex": "#04202e",
  "rgb": {
    "r": 4,
    "g": 32,
    "b": 46
  },
  "hsl": {
    "h": 200,
    "s": 84,
    "l": 9.804
  },
  "oklch": {
    "l": 0.2304,
    "c": 0.04293,
    "h": 234.1
  },
  "luminance": 0.01256
}

Semantic roles & 50–950 ramp

primary

#04202E

secondary

#71391D

accent

#722EFA

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#010406

muted

#77797A

Preview Lab

Preview with #04202E

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

Preview Lab → · Contrast checker → · Palette generator →