#0D222F#0D222F

#0D222F is a very dark, muted cyan. Relative luminance 0.014; OKLCH L 24.1% C 0.037 H 238.1°. Best body text is #FFFFFF at 16.32:1 contrast (WCAG AA passes).

Color values

HEX	#0D222F
RGB	rgb(13, 34, 47)
HSL	hsl(203, 57%, 12%)
HSV	hsv(203, 72%, 18%)
CMYK	cmyk(72.3%, 27.7%, 0%, 81.6%)
CIE-LAB	lab(12.19, -3.44, -11.13)
CIE-LCH	lch(12.19, 11.65, 252.80°)
OKLab	oklab(24.15% -0.0194 -0.0312)
OKLCH	oklch(24.15% 0.037 238.1)
XYZ	xyz(1.2509, 1.4347, 2.8998)
Luminance	0.0143 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D222F #2F1A0D

analogous

#0D2F2B #0D222F #0D112F

triadic

#0D222F #2F0D22 #222F0D

tetradic

#0D222F #2B0D2F #2F1A0D #112F0D

square

#0D222F #2B0D2F #2F1A0D #112F0D

split-complementary

#0D222F #2F0D11 #2F2B0D

monochromatic

#071118 #071118 #0D222F #1A455F #28678F

Accessibility & contrast

On white

16.32

#0D222F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#0D222F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D222F

16.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D222F	#FFFFFF	#000000	##FFFFFF
##0D222F	1.00	16.32	1.29	16.32
#FFFFFF	16.32	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C2230

Deuteranopia (green-blind)

#171E2F

Tritanopia (blue-blind)

#002526

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #0d222f;
/* rgb */ color: rgb(13, 34, 47);
/* oklch */ color: oklch(24.1% 0.037 238.1);

Tailwind

colors: {
  custom: {
    50: '#4f5c67',
    500: '#0d222f',
    950: '#000000',
  },
}

SCSS

$custom: #0d222f;
$custom-light: #4f5c67;
$custom-dark: #000000;

JSON

{
  "hex": "#0d222f",
  "rgb": {
    "r": 13,
    "g": 34,
    "b": 47
  },
  "hsl": {
    "h": 202.941,
    "s": 56.667,
    "l": 11.765
  },
  "oklch": {
    "l": 0.24145,
    "c": 0.03672,
    "h": 238.1
  },
  "luminance": 0.01435
}

Semantic roles & 50–950 ramp

primary

#0D222F

secondary

#6A452E

accent

#8248E0

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#020406

muted

#78797A

Preview Lab

Preview with #0D222F

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

Preview Lab → · Contrast checker → · Palette generator →