#0D3547#0D3547

#0D3547 is a dark, muted cyan. Relative luminance 0.031; OKLCH L 31.1% C 0.054 H 231.9°. Best body text is #FFFFFF at 12.98:1 contrast (WCAG AA passes).

Color values

HEX	#0D3547
RGB	rgb(13, 53, 71)
HSL	hsl(199, 69%, 16%)
HSV	hsv(199, 82%, 28%)
CMYK	cmyk(81.7%, 25.4%, 0%, 72.2%)
CIE-LAB	lab(20.39, -6.65, -15.11)
CIE-LCH	lch(20.39, 16.51, 246.24°)
OKLab	oklab(31.08% -0.0332 -0.0425)
OKLCH	oklch(31.08% 0.054 231.9)
XYZ	xyz(2.5760, 3.0864, 6.4200)
Luminance	0.0309 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D3547 #471F0D

analogous

#0D473C #0D3547 #0D1847

triadic

#0D3547 #470D35 #35470D

tetradic

#0D3547 #3C0D47 #471F0D #18470D

square

#0D3547 #3C0D47 #471F0D #18470D

split-complementary

#0D3547 #470D18 #473C0D

monochromatic

#05131A #05131A #0D3547 #165C7B #2082AE

Accessibility & contrast

On white

12.98

#0D3547 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#0D3547 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D3547

12.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D3547	#FFFFFF	#000000	##FFFFFF
##0D3547	1.00	12.98	1.62	12.98
#FFFFFF	12.98	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C3448

Deuteranopia (green-blind)

#242F47

Tritanopia (blue-blind)

#003A3B

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #0d3547;
/* rgb */ color: rgb(13, 53, 71);
/* oklch */ color: oklch(31.1% 0.054 231.9);

Tailwind

colors: {
  custom: {
    50: '#556c7a',
    500: '#0d3547',
    950: '#000000',
  },
}

SCSS

$custom: #0d3547;
$custom-light: #556c7a;
$custom-dark: #000000;

JSON

{
  "hex": "#0d3547",
  "rgb": {
    "r": 13,
    "g": 53,
    "b": 71
  },
  "hsl": {
    "h": 198.621,
    "s": 69.048,
    "l": 16.471
  },
  "oklch": {
    "l": 0.31077,
    "c": 0.05394,
    "h": 231.9
  },
  "luminance": 0.03087
}

Semantic roles & 50–950 ramp

primary

#0D3547

secondary

#82482D

accent

#733CEC

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030609

muted

#787A7B

Preview Lab

Preview with #0D3547

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

Preview Lab → · Contrast checker → · Palette generator →