#0D2C3A#0D2C3A

#0D2C3A is a dark, muted cyan. Relative luminance 0.022; OKLCH L 27.7% C 0.044 H 231.0°. Best body text is #FFFFFF at 14.60:1 contrast (WCAG AA passes).

Color values

HEX	#0D2C3A
RGB	rgb(13, 44, 58)
HSL	hsl(199, 63%, 14%)
HSV	hsv(199, 78%, 23%)
CMYK	cmyk(77.6%, 24.1%, 0%, 77.3%)
CIE-LAB	lab(16.47, -5.92, -12.29)
CIE-LCH	lch(16.47, 13.64, 244.26°)
OKLab	oklab(27.73% -0.0279 -0.0344)
OKLCH	oklch(27.73% 0.044 231)
XYZ	xyz(1.8301, 2.1922, 4.3289)
Luminance	0.0219 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2C3A #3A1B0D

analogous

#0D3A32 #0D2C3A #0D163A

triadic

#0D2C3A #3A0D2C #2C3A0D

tetradic

#0D2C3A #320D3A #3A1B0D #163A0D

square

#0D2C3A #320D3A #3A1B0D #163A0D

split-complementary

#0D2C3A #3A0D16 #3A320D

monochromatic

#061319 #061319 #0D2C3A #18526C #23789E

Accessibility & contrast

On white

14.60

#0D2C3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#0D2C3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2C3A

14.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2C3A	#FFFFFF	#000000	##FFFFFF
##0D2C3A	1.00	14.60	1.44	14.60
#FFFFFF	14.60	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252B3B

Deuteranopia (green-blind)

#1F273A

Tritanopia (blue-blind)

#003031

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #0d2c3a;
/* rgb */ color: rgb(13, 44, 58);
/* oklch */ color: oklch(27.7% 0.044 231.0);

Tailwind

colors: {
  custom: {
    50: '#526570',
    500: '#0d2c3a',
    950: '#000000',
  },
}

SCSS

$custom: #0d2c3a;
$custom-light: #526570;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2c3a",
  "rgb": {
    "r": 13,
    "g": 44,
    "b": 58
  },
  "hsl": {
    "h": 198.667,
    "s": 63.38,
    "l": 13.922
  },
  "oklch": {
    "l": 0.27734,
    "c": 0.04432,
    "h": 231
  },
  "luminance": 0.02192
}

Semantic roles & 50–950 ramp

primary

#0D2C3A

secondary

#76442D

accent

#7541E6

background

#F4F6F6

surface

#E7EBEC

border

#C3C6C7

text

#020507

muted

#787A7A

Preview Lab

Preview with #0D2C3A

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

Preview Lab → · Contrast checker → · Palette generator →