#0D2B37#0D2B37

#0D2B37 is a dark, muted cyan. Relative luminance 0.021; OKLCH L 27.3% C 0.042 H 227.7°. Best body text is #FFFFFF at 14.81:1 contrast (WCAG AA passes).

Color values

HEX	#0D2B37
RGB	rgb(13, 43, 55)
HSL	hsl(197, 62%, 13%)
HSV	hsv(197, 76%, 22%)
CMYK	cmyk(76.4%, 21.8%, 0%, 78.4%)
CIE-LAB	lab(15.95, -6.45, -10.99)
CIE-LCH	lch(15.95, 12.75, 239.58°)
OKLab	oklab(27.27% -0.028 -0.0307)
OKLCH	oklch(27.27% 0.042 227.7)
XYZ	xyz(1.7192, 2.0890, 3.9263)
Luminance	0.0209 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2B37 #37190D

analogous

#0D372E #0D2B37 #0D1637

triadic

#0D2B37 #370D2B #2B370D

tetradic

#0D2B37 #2E0D37 #37190D #16370D

square

#0D2B37 #2E0D37 #37190D #16370D

split-complementary

#0D2B37 #370D16 #372E0D

monochromatic

#061319 #061319 #0D2B37 #195268 #24789A

Accessibility & contrast

On white

14.81

#0D2B37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#0D2B37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2B37

14.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2B37	#FFFFFF	#000000	##FFFFFF
##0D2B37	1.00	14.81	1.42	14.81
#FFFFFF	14.81	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252A38

Deuteranopia (green-blind)

#1F2637

Tritanopia (blue-blind)

#002E2F

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #0d2b37;
/* rgb */ color: rgb(13, 43, 55);
/* oklch */ color: oklch(27.3% 0.042 227.7);

Tailwind

colors: {
  custom: {
    50: '#51646d',
    500: '#0d2b37',
    950: '#000000',
  },
}

SCSS

$custom: #0d2b37;
$custom-light: #51646d;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2b37",
  "rgb": {
    "r": 13,
    "g": 43,
    "b": 55
  },
  "hsl": {
    "h": 197.143,
    "s": 61.765,
    "l": 13.333
  },
  "oklch": {
    "l": 0.27272,
    "c": 0.04155,
    "h": 227.7
  },
  "luminance": 0.02089
}

Semantic roles & 50–950 ramp

primary

#0D2B37

secondary

#72412D

accent

#7143E5

background

#F4F5F6

surface

#E7EAEB

border

#C3C6C6

text

#020507

muted

#78797A

Preview Lab

Preview with #0D2B37

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

Preview Lab → · Contrast checker → · Palette generator →