#042234#042234

#042234 is a very dark, muted cyan. Relative luminance 0.014; OKLCH L 24.0% C 0.049 H 239.4°. Best body text is #FFFFFF at 16.36:1 contrast (WCAG AA passes).

Color values

HEX	#042234
RGB	rgb(4, 34, 52)
HSL	hsl(203, 86%, 11%)
HSV	hsv(203, 92%, 20%)
CMYK	cmyk(92.3%, 34.6%, 0%, 79.6%)
CIE-LAB	lab(12.07, -3.25, -14.92)
CIE-LCH	lch(12.07, 15.27, 257.71°)
OKLab	oklab(24.04% -0.025 -0.0423)
OKLCH	oklch(24.04% 0.049 239.4)
XYZ	xyz(1.2417, 1.4176, 3.4563)
Luminance	0.0142 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#042234 #341604

analogous

#04342E #042234 #040A34

triadic

#042234 #340422 #223404

tetradic

#042234 #2E0434 #341604 #0A3404

square

#042234 #2E0434 #341604 #0A3404

split-complementary

#042234 #34040A #342E04

monochromatic

#02131C #02131C #042234 #08476D #0D6CA6

Accessibility & contrast

On white

16.36

#042234 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#042234 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #042234

16.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##042234	#FFFFFF	#000000	##FFFFFF
##042234	1.00	16.36	1.28	16.36
#FFFFFF	16.36	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#192235

Deuteranopia (green-blind)

#131E34

Tritanopia (blue-blind)

#002728

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #042234;
/* rgb */ color: rgb(4, 34, 52);
/* oklch */ color: oklch(24.0% 0.049 239.4);

Tailwind

colors: {
  custom: {
    50: '#4d5c6b',
    500: '#042234',
    950: '#000000',
  },
}

SCSS

$custom: #042234;
$custom-light: #4d5c6b;
$custom-dark: #000000;

JSON

{
  "hex": "#042234",
  "rgb": {
    "r": 4,
    "g": 34,
    "b": 52
  },
  "hsl": {
    "h": 202.5,
    "s": 85.714,
    "l": 10.98
  },
  "oklch": {
    "l": 0.24037,
    "c": 0.04909,
    "h": 239.4
  },
  "luminance": 0.01418
}

Semantic roles & 50–950 ramp

primary

#042234

secondary

#763F1E

accent

#7A2CFC

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#010406

muted

#77797A

Preview Lab

Preview with #042234

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

Preview Lab → · Contrast checker → · Palette generator →