#04202D#04202D

#04202D is a very dark, muted cyan. Relative luminance 0.012; OKLCH L 23.0% C 0.042 H 232.1°. Best body text is #FFFFFF at 16.81:1 contrast (WCAG AA passes).

Color values

HEX	#04202D
RGB	rgb(4, 32, 45)
HSL	hsl(199, 84%, 10%)
HSV	hsv(199, 91%, 18%)
CMYK	cmyk(91.1%, 28.9%, 0%, 82.4%)
CIE-LAB	lab(10.91, -4.98, -11.70)
CIE-LCH	lch(10.91, 12.71, 246.94°)
OKLab	oklab(22.98% -0.0256 -0.0329)
OKLCH	oklch(22.98% 0.042 232.1)
XYZ	xyz(1.0400, 1.2482, 2.6682)
Luminance	0.0125 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#04202D #2D1104

analogous

#042D26 #04202D #040C2D

triadic

#04202D #2D0420 #202D04

tetradic

#04202D #26042D #2D1104 #0C2D04

square

#04202D #26042D #2D1104 #0C2D04

split-complementary

#04202D #2D040C #2D2604

monochromatic

#02141C #02141C #04202D #094865 #0E709D

Accessibility & contrast

On white

16.81

#04202D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#04202D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #04202D

16.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##04202D	#FFFFFF	#000000	##FFFFFF
##04202D	1.00	16.81	1.25	16.81
#FFFFFF	16.81	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#19202E

Deuteranopia (green-blind)

#141C2D

Tritanopia (blue-blind)

#002424

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #04202d;
/* rgb */ color: rgb(4, 32, 45);
/* oklch */ color: oklch(23.0% 0.042 232.1);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#04202d",
  "rgb": {
    "r": 4,
    "g": 32,
    "b": 45
  },
  "hsl": {
    "h": 199.024,
    "s": 83.673,
    "l": 9.608
  },
  "oklch": {
    "l": 0.22977,
    "c": 0.04172,
    "h": 232.1
  },
  "luminance": 0.01248
}

Semantic roles & 50–950 ramp

primary

#04202D

secondary

#70371D

accent

#6F2EFA

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#010405

muted

#77797A

Preview Lab

Preview with #04202D

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

Preview Lab → · Contrast checker → · Palette generator →