#0D2A37#0D2A37

#0D2A37 is a dark, muted cyan. Relative luminance 0.020; OKLCH L 27.0% C 0.042 H 230.5°. Best body text is #FFFFFF at 14.96:1 contrast (WCAG AA passes).

Color values

HEX	#0D2A37
RGB	rgb(13, 42, 55)
HSL	hsl(199, 62%, 13%)
HSV	hsv(199, 76%, 22%)
CMYK	cmyk(76.4%, 23.6%, 0%, 78.4%)
CIE-LAB	lab(15.58, -5.78, -11.56)
CIE-LCH	lch(15.58, 12.93, 243.45°)
OKLab	oklab(26.98% -0.0267 -0.0324)
OKLCH	oklch(26.98% 0.042 230.5)
XYZ	xyz(1.6833, 2.0172, 3.9143)
Luminance	0.0202 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D2A37 #371A0D

analogous

#0D372F #0D2A37 #0D1537

triadic

#0D2A37 #370D2A #2A370D

tetradic

#0D2A37 #2F0D37 #371A0D #15370D

square

#0D2A37 #2F0D37 #371A0D #15370D

split-complementary

#0D2A37 #370D15 #372F0D

monochromatic

#061319 #061319 #0D2A37 #195068 #24769A

Accessibility & contrast

On white

14.96

#0D2A37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#0D2A37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D2A37

14.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D2A37	#FFFFFF	#000000	##FFFFFF
##0D2A37	1.00	14.96	1.40	14.96
#FFFFFF	14.96	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232938

Deuteranopia (green-blind)

#1E2537

Tritanopia (blue-blind)

#002E2E

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #0d2a37;
/* rgb */ color: rgb(13, 42, 55);
/* oklch */ color: oklch(27.0% 0.042 230.5);

Tailwind

colors: {
  custom: {
    50: '#51636d',
    500: '#0d2a37',
    950: '#000000',
  },
}

SCSS

$custom: #0d2a37;
$custom-light: #51636d;
$custom-dark: #000000;

JSON

{
  "hex": "#0d2a37",
  "rgb": {
    "r": 13,
    "g": 42,
    "b": 55
  },
  "hsl": {
    "h": 198.571,
    "s": 61.765,
    "l": 13.333
  },
  "oklch": {
    "l": 0.26976,
    "c": 0.04194,
    "h": 230.5
  },
  "luminance": 0.02017
}

Semantic roles & 50–950 ramp

primary

#0D2A37

secondary

#72432D

accent

#7543E5

background

#F4F5F6

surface

#E7EAEB

border

#C3C6C6

text

#020507

muted

#78797A

Preview Lab

Preview with #0D2A37

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

Preview Lab → · Contrast checker → · Palette generator →