#0D3C56#0D3C56

#0D3C56 is a dark, moderate cyan. Relative luminance 0.040; OKLCH L 33.9% C 0.067 H 238.2°. Best body text is #FFFFFF at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#0D3C56
RGB	rgb(13, 60, 86)
HSL	hsl(201, 74%, 19%)
HSV	hsv(201, 85%, 34%)
CMYK	cmyk(84.9%, 30.2%, 0%, 66.3%)
CIE-LAB	lab(23.63, -5.11, -20.03)
CIE-LCH	lch(23.63, 20.67, 255.68°)
OKLab	oklab(33.92% -0.0351 -0.0566)
OKLCH	oklch(33.92% 0.067 238.2)
XYZ	xyz(3.4609, 3.9887, 9.3898)
Luminance	0.0399 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D3C56 #56270D

analogous

#0D564C #0D3C56 #0D1856

triadic

#0D3C56 #560D3C #3C560D

tetradic

#0D3C56 #4C0D56 #56270D #18560D

square

#0D3C56 #4C0D56 #56270D #18560D

split-complementary

#0D3C56 #560D18 #564C0D

monochromatic

#04131B #051721 #0D3C56 #15618B #1D86C0

Accessibility & contrast

On white

11.68

#0D3C56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#0D3C56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D3C56

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D3C56	#FFFFFF	#000000	##FFFFFF
##0D3C56	1.00	11.68	1.80	11.68
#FFFFFF	11.68	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#303C57

Deuteranopia (green-blind)

#263556

Tritanopia (blue-blind)

#004345

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #0d3c56;
/* rgb */ color: rgb(13, 60, 86);
/* oklch */ color: oklch(33.9% 0.067 238.2);

Tailwind

colors: {
  custom: {
    50: '#597185',
    500: '#0d3c56',
    950: '#000000',
  },
}

SCSS

$custom: #0d3c56;
$custom-light: #597185;
$custom-dark: #000000;

JSON

{
  "hex": "#0d3c56",
  "rgb": {
    "r": 13,
    "g": 60,
    "b": 86
  },
  "hsl": {
    "h": 201.37,
    "s": 73.737,
    "l": 19.412
  },
  "oklch": {
    "l": 0.33919,
    "c": 0.06662,
    "h": 238.2
  },
  "luminance": 0.03989
}

Semantic roles & 50–950 ramp

primary

#0D3C56

secondary

#91512E

accent

#7937F0

background

#F5F6F8

surface

#E9ECEF

border

#C5C7CA

text

#04070B

muted

#797A7C

Preview Lab

Preview with #0D3C56

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

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