#0D2937#0D2937

#0D2937 is a dark, muted cyan. Relative luminance 0.019; OKLCH L 26.7% C 0.042 H 233.3°. Best body text is #FFFFFF at 15.11:1 contrast (WCAG AA passes).

Color values

HEX	#0D2937
RGB	rgb(13, 41, 55)
HSL	hsl(200, 62%, 13%)
HSV	hsv(200, 76%, 22%)
CMYK	cmyk(76.4%, 25.5%, 0%, 78.4%)
CIE-LAB	lab(15.21, -5.10, -12.14)
CIE-LCH	lch(15.21, 13.16, 247.22°)
OKLab	oklab(26.68% -0.0254 -0.034)
OKLCH	oklch(26.68% 0.042 233.3)
XYZ	xyz(1.6482, 1.9471, 3.9027)
Luminance	0.0195 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2937 #371B0D

analogous

#0D3730 #0D2937 #0D1437

triadic

#0D2937 #370D29 #29370D

tetradic

#0D2937 #300D37 #371B0D #14370D

square

#0D2937 #300D37 #371B0D #14370D

split-complementary

#0D2937 #370D14 #37300D

monochromatic

#061219 #061219 #0D2937 #194E68 #24739A

Accessibility & contrast

On white

15.11

#0D2937 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#0D2937 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2937

15.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2937	#FFFFFF	#000000	##FFFFFF
##0D2937	1.00	15.11	1.39	15.11
#FFFFFF	15.11	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#222838

Deuteranopia (green-blind)

#1C2437

Tritanopia (blue-blind)

#002D2E

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #0d2937;
/* rgb */ color: rgb(13, 41, 55);
/* oklch */ color: oklch(26.7% 0.042 233.3);

Tailwind

colors: {
  custom: {
    50: '#51626d',
    500: '#0d2937',
    950: '#000000',
  },
}

SCSS

$custom: #0d2937;
$custom-light: #51626d;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2937",
  "rgb": {
    "r": 13,
    "g": 41,
    "b": 55
  },
  "hsl": {
    "h": 200,
    "s": 61.765,
    "l": 13.333
  },
  "oklch": {
    "l": 0.26682,
    "c": 0.04243,
    "h": 233.3
  },
  "luminance": 0.01947
}

Semantic roles & 50–950 ramp

primary

#0D2937

secondary

#72442D

accent

#7943E5

background

#F4F5F6

surface

#E7EAEB

border

#C3C6C6

text

#020507

muted

#78797A

Preview Lab

Preview with #0D2937

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

Preview Lab → · Contrast checker → · Palette generator →