#0D3843#0D3843

#0D3843 is a dark, muted cyan. Relative luminance 0.033; OKLCH L 31.7% C 0.049 H 218.6°. Best body text is #FFFFFF at 12.62:1 contrast (WCAG AA passes).

Color values

HEX	#0D3843
RGB	rgb(13, 56, 67)
HSL	hsl(192, 68%, 16%)
HSV	hsv(192, 81%, 26%)
CMYK	cmyk(80.6%, 16.4%, 0%, 73.7%)
CIE-LAB	lab(21.28, -10.17, -11.04)
CIE-LCH	lch(21.28, 15.01, 227.35°)
OKLab	oklab(31.73% -0.0386 -0.0308)
OKLCH	oklch(31.73% 0.049 218.6)
XYZ	xyz(2.5928, 3.3189, 5.8131)
Luminance	0.0332 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D3843 #43180D

analogous

#0D4333 #0D3843 #0D1D43

triadic

#0D3843 #430D38 #38430D

tetradic

#0D3843 #330D43 #43180D #1D430D

square

#0D3843 #330D43 #43180D #1D430D

split-complementary

#0D3843 #430D1D #43330D

monochromatic

#05151A #05151A #0D3843 #176376 #218EAA

Accessibility & contrast

On white

12.62

#0D3843 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#0D3843 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D3843

12.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D3843	#FFFFFF	#000000	##FFFFFF
##0D3843	1.00	12.62	1.66	12.62
#FFFFFF	12.62	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#313644

Deuteranopia (green-blind)

#2A3143

Tritanopia (blue-blind)

#003C3B

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #0d3843;
/* rgb */ color: rgb(13, 56, 67);
/* oklch */ color: oklch(31.7% 0.049 218.6);

Tailwind

colors: {
  custom: {
    50: '#556e77',
    500: '#0d3843',
    950: '#000000',
  },
}

SCSS

$custom: #0d3843;
$custom-light: #556e77;
$custom-dark: #000000;

JSON

{
  "hex": "#0d3843",
  "rgb": {
    "r": 13,
    "g": 56,
    "b": 67
  },
  "hsl": {
    "h": 192.222,
    "s": 67.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.31728,
    "c": 0.04941,
    "h": 218.6
  },
  "luminance": 0.03319
}

Semantic roles & 50–950 ramp

primary

#0D3843

secondary

#7E3E2D

accent

#613DEA

background

#F5F6F7

surface

#E9ECED

border

#C5C7C8

text

#030708

muted

#787A7B

Preview Lab

Preview with #0D3843

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

Preview Lab → · Contrast checker → · Palette generator →