#042335#042335

#042335 is a very dark, muted cyan. Relative luminance 0.015; OKLCH L 24.4% C 0.050 H 238.7°. Best body text is #FFFFFF at 16.19:1 contrast (WCAG AA passes).

Color values

HEX	#042335
RGB	rgb(4, 35, 53)
HSL	hsl(202, 86%, 11%)
HSV	hsv(202, 92%, 21%)
CMYK	cmyk(92.5%, 34%, 0%, 79.2%)
CIE-LAB	lab(12.51, -3.52, -14.95)
CIE-LCH	lch(12.51, 15.36, 256.75°)
OKLab	oklab(24.4% -0.0257 -0.0423)
OKLCH	oklch(24.4% 0.05 238.7)
XYZ	xyz(1.2934, 1.4848, 3.5859)
Luminance	0.0149 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#042335 #351604

analogous

#04352E #042335 #040A35

triadic

#042335 #350423 #233504

tetradic

#042335 #2E0435 #351604 #0A3504

square

#042335 #2E0435 #351604 #0A3504

split-complementary

#042335 #35040A #352E04

monochromatic

#02131C #02131C #042335 #08496E #0D6EA7

Accessibility & contrast

On white

16.19

#042335 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#042335 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #042335

16.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##042335	#FFFFFF	#000000	##FFFFFF
##042335	1.00	16.19	1.30	16.19
#FFFFFF	16.19	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A2336

Deuteranopia (green-blind)

#141E35

Tritanopia (blue-blind)

#002829

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #042335;
/* rgb */ color: rgb(4, 35, 53);
/* oklch */ color: oklch(24.4% 0.050 238.7);

Tailwind

colors: {
  custom: {
    50: '#4d5d6c',
    500: '#042335',
    950: '#000000',
  },
}

SCSS

$custom: #042335;
$custom-light: #4d5d6c;
$custom-dark: #000000;

JSON

{
  "hex": "#042335",
  "rgb": {
    "r": 4,
    "g": 35,
    "b": 53
  },
  "hsl": {
    "h": 202.041,
    "s": 85.965,
    "l": 11.176
  },
  "oklch": {
    "l": 0.24403,
    "c": 0.04952,
    "h": 238.7
  },
  "luminance": 0.01485
}

Semantic roles & 50–950 ramp

primary

#042335

secondary

#773F1E

accent

#782CFC

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#020407

muted

#78797A

Preview Lab

Preview with #042335

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

Preview Lab → · Contrast checker → · Palette generator →