#022431#022431

#022431 is a very dark, muted cyan. Relative luminance 0.015; OKLCH L 24.4% C 0.045 H 228.1°. Best body text is #FFFFFF at 16.16:1 contrast (WCAG AA passes).

Color values

HEX	#022431
RGB	rgb(2, 36, 49)
HSL	hsl(197, 92%, 10%)
HSV	hsv(197, 96%, 19%)
CMYK	cmyk(95.9%, 26.5%, 0%, 80.8%)
CIE-LAB	lab(12.58, -6.46, -11.98)
CIE-LCH	lch(12.58, 13.61, 241.68°)
OKLab	oklab(24.36% -0.0303 -0.0337)
OKLCH	oklch(24.36% 0.045 228.1)
XYZ	xyz(1.2101, 1.4963, 3.1302)
Luminance	0.0150 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#022431 #310F02

analogous

#023127 #022431 #020C31

triadic

#022431 #310224 #243102

tetradic

#022431 #270231 #310F02 #0C3102

square

#022431 #270231 #310F02 #0C3102

split-complementary

#022431 #31020C #312702

monochromatic

#01161D #01161D #022431 #044F6C #077AA7

Accessibility & contrast

On white

16.16

#022431 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#022431 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #022431

16.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##022431	#FFFFFF	#000000	##FFFFFF
##022431	1.00	16.16	1.30	16.16
#FFFFFF	16.16	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D2332

Deuteranopia (green-blind)

#171F31

Tritanopia (blue-blind)

#002828

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #022431;
/* rgb */ color: rgb(2, 36, 49);
/* oklch */ color: oklch(24.4% 0.045 228.1);

Tailwind

colors: {
  custom: {
    50: '#4b5e69',
    500: '#022431',
    950: '#000000',
  },
}

SCSS

$custom: #022431;
$custom-light: #4b5e69;
$custom-dark: #000000;

JSON

{
  "hex": "#022431",
  "rgb": {
    "r": 2,
    "g": 36,
    "b": 49
  },
  "hsl": {
    "h": 196.596,
    "s": 92.157,
    "l": 10
  },
  "oklch": {
    "l": 0.24364,
    "c": 0.04534,
    "h": 228.1
  },
  "luminance": 0.01496
}

Semantic roles & 50–950 ramp

primary

#022431

secondary

#753319

accent

#6429FF

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#010406

muted

#77797A

Preview Lab

Preview with #022431

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

Preview Lab → · Contrast checker → · Palette generator →