#0D2B39#0D2B39

#0D2B39 is a dark, muted cyan. Relative luminance 0.021; OKLCH L 27.4% C 0.044 H 231.7°. Best body text is #FFFFFF at 14.77:1 contrast (WCAG AA passes).

Color values

HEX	#0D2B39
RGB	rgb(13, 43, 57)
HSL	hsl(199, 63%, 14%)
HSV	hsv(199, 77%, 22%)
CMYK	cmyk(77.2%, 24.6%, 0%, 77.6%)
CIE-LAB	lab(16.05, -5.65, -12.24)
CIE-LCH	lch(16.05, 13.48, 245.22°)
OKLab	oklab(27.38% -0.0271 -0.0343)
OKLCH	oklch(27.38% 0.044 231.7)
XYZ	xyz(1.7681, 2.1085, 4.1839)
Luminance	0.0211 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2B39 #391B0D

analogous

#0D3931 #0D2B39 #0D1539

triadic

#0D2B39 #390D2B #2B390D

tetradic

#0D2B39 #310D39 #391B0D #15390D

square

#0D2B39 #310D39 #391B0D #15390D

split-complementary

#0D2B39 #390D15 #39310D

monochromatic

#061319 #061319 #0D2B39 #18516B #24769D

Accessibility & contrast

On white

14.77

#0D2B39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#0D2B39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2B39

14.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2B39	#FFFFFF	#000000	##FFFFFF
##0D2B39	1.00	14.77	1.42	14.77
#FFFFFF	14.77	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242A3A

Deuteranopia (green-blind)

#1E2639

Tritanopia (blue-blind)

#002F30

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #0d2b39;
/* rgb */ color: rgb(13, 43, 57);
/* oklch */ color: oklch(27.4% 0.044 231.7);

Tailwind

colors: {
  custom: {
    50: '#52646f',
    500: '#0d2b39',
    950: '#000000',
  },
}

SCSS

$custom: #0d2b39;
$custom-light: #52646f;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2b39",
  "rgb": {
    "r": 13,
    "g": 43,
    "b": 57
  },
  "hsl": {
    "h": 199.091,
    "s": 62.857,
    "l": 13.725
  },
  "oklch": {
    "l": 0.27384,
    "c": 0.04369,
    "h": 231.7
  },
  "luminance": 0.02109
}

Semantic roles & 50–950 ramp

primary

#0D2B39

secondary

#74442D

accent

#7642E6

background

#F4F5F6

surface

#E7EAEC

border

#C3C6C7

text

#020507

muted

#78797A

Preview Lab

Preview with #0D2B39

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

Preview Lab → · Contrast checker → · Palette generator →