#0D3D56#0D3D56

#0D3D56 is a dark, moderate cyan. Relative luminance 0.041; OKLCH L 34.2% C 0.066 H 236.7°. Best body text is #FFFFFF at 11.54:1 contrast (WCAG AA passes).

Color values

HEX	#0D3D56
RGB	rgb(13, 61, 86)
HSL	hsl(201, 74%, 19%)
HSV	hsv(201, 85%, 34%)
CMYK	cmyk(84.9%, 29.1%, 0%, 66.3%)
CIE-LAB	lab(23.98, -5.77, -19.48)
CIE-LCH	lch(23.98, 20.32, 253.51°)
OKLab	oklab(34.2% -0.0362 -0.055)
OKLCH	oklch(34.2% 0.066 236.7)
XYZ	xyz(3.5138, 4.0945, 9.4074)
Luminance	0.0410 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D3D56 #56260D

analogous

#0D564B #0D3D56 #0D1956

triadic

#0D3D56 #560D3D #3D560D

tetradic

#0D3D56 #4B0D56 #56260D #19560D

square

#0D3D56 #4B0D56 #56260D #19560D

split-complementary

#0D3D56 #560D19 #564B0D

monochromatic

#04131B #051721 #0D3D56 #15638B #1D88C0

Accessibility & contrast

On white

11.54

#0D3D56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#0D3D56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D3D56

11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D3D56	#FFFFFF	#000000	##FFFFFF
##0D3D56	1.00	11.54	1.82	11.54
#FFFFFF	11.54	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#313D57

Deuteranopia (green-blind)

#273656

Tritanopia (blue-blind)

#004346

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #0d3d56;
/* rgb */ color: rgb(13, 61, 86);
/* oklch */ color: oklch(34.2% 0.066 236.7);

Tailwind

colors: {
  custom: {
    50: '#597285',
    500: '#0d3d56',
    950: '#000000',
  },
}

SCSS

$custom: #0d3d56;
$custom-light: #597285;
$custom-dark: #000000;

JSON

{
  "hex": "#0d3d56",
  "rgb": {
    "r": 13,
    "g": 61,
    "b": 86
  },
  "hsl": {
    "h": 200.548,
    "s": 73.737,
    "l": 19.412
  },
  "oklch": {
    "l": 0.34195,
    "c": 0.06586,
    "h": 236.7
  },
  "luminance": 0.04095
}

Semantic roles & 50–950 ramp

primary

#0D3D56

secondary

#91502E

accent

#7737F0

background

#F5F6F8

surface

#E9ECEF

border

#C5C7CA

text

#04080B

muted

#797B7C

Preview Lab

Preview with #0D3D56

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

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