#0D2437#0D2437

#0D2437 is a dark, muted cyan. Relative luminance 0.016; OKLCH L 25.2% C 0.046 H 246.0°. Best body text is #FFFFFF at 15.85:1 contrast (WCAG AA passes).

Color values

HEX	#0D2437
RGB	rgb(13, 36, 55)
HSL	hsl(207, 62%, 13%)
HSV	hsv(207, 76%, 22%)
CMYK	cmyk(76.4%, 34.5%, 0%, 78.4%)
CIE-LAB	lab(13.37, -1.56, -15.00)
CIE-LCH	lch(13.37, 15.08, 264.05°)
OKLab	oklab(25.23% -0.0188 -0.0423)
OKLCH	oklch(25.23% 0.046 246)
XYZ	xyz(1.4862, 1.6230, 3.8486)
Luminance	0.0162 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2437 #37200D

analogous

#0D3735 #0D2437 #0D0F37

triadic

#0D2437 #370D24 #24370D

tetradic

#0D2437 #350D37 #37200D #0F370D

square

#0D2437 #350D37 #37200D #0F370D

split-complementary

#0D2437 #370D0F #37350D

monochromatic

#061019 #061019 #0D2437 #194468 #24659A

Accessibility & contrast

On white

15.85

#0D2437 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#0D2437 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2437

15.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2437	#FFFFFF	#000000	##FFFFFF
##0D2437	1.00	15.85	1.32	15.85
#FFFFFF	15.85	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C2538

Deuteranopia (green-blind)

#162037

Tritanopia (blue-blind)

#00292B

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #0d2437;
/* rgb */ color: rgb(13, 36, 55);
/* oklch */ color: oklch(25.2% 0.046 246.0);

Tailwind

colors: {
  custom: {
    50: '#515e6e',
    500: '#0d2437',
    950: '#000000',
  },
}

SCSS

$custom: #0d2437;
$custom-light: #515e6e;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2437",
  "rgb": {
    "r": 13,
    "g": 36,
    "b": 55
  },
  "hsl": {
    "h": 207.143,
    "s": 61.765,
    "l": 13.333
  },
  "oklch": {
    "l": 0.25226,
    "c": 0.04633,
    "h": 246
  },
  "luminance": 0.01623
}

Semantic roles & 50–950 ramp

primary

#0D2437

secondary

#724D2D

accent

#8C43E5

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#020407

muted

#78797A

Preview Lab

Preview with #0D2437

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

Preview Lab → · Contrast checker → · Palette generator →