#0D3556#0D3556

#0D3556 is a dark, moderate cyan. Relative luminance 0.033; OKLCH L 32.0% C 0.073 H 247.8°. Best body text is #FFFFFF at 12.64:1 contrast (WCAG AA passes).

Color values

HEX	#0D3556
RGB	rgb(13, 53, 86)
HSL	hsl(207, 74%, 19%)
HSV	hsv(207, 85%, 34%)
CMYK	cmyk(84.9%, 38.4%, 0%, 66.3%)
CIE-LAB	lab(21.22, -0.37, -23.83)
CIE-LCH	lch(21.22, 23.83, 269.12°)
OKLab	oklab(32.01% -0.0277 -0.0678)
OKLCH	oklch(32.01% 0.073 247.8)
XYZ	xyz(3.1182, 3.3033, 9.2756)
Luminance	0.0330 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D3556 #562E0D

analogous

#0D5653 #0D3556 #0D1156

triadic

#0D3556 #560D35 #35560D

tetradic

#0D3556 #530D56 #562E0D #11560D

square

#0D3556 #530D56 #562E0D #11560D

split-complementary

#0D3556 #560D11 #56530D

monochromatic

#04101B #051421 #0D3556 #15568B #1D77C0

Accessibility & contrast

On white

12.64

#0D3556 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#0D3556 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D3556

12.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D3556	#FFFFFF	#000000	##FFFFFF
##0D3556	1.00	12.64	1.66	12.64
#FFFFFF	12.64	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#263757

Deuteranopia (green-blind)

#1B3055

Tritanopia (blue-blind)

#003D41

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #0d3556;
/* rgb */ color: rgb(13, 53, 86);
/* oklch */ color: oklch(32.0% 0.073 247.8);

Tailwind

colors: {
  custom: {
    50: '#596b86',
    500: '#0d3556',
    950: '#000000',
  },
}

SCSS

$custom: #0d3556;
$custom-light: #596b86;
$custom-dark: #000000;

JSON

{
  "hex": "#0d3556",
  "rgb": {
    "r": 13,
    "g": 53,
    "b": 86
  },
  "hsl": {
    "h": 207.123,
    "s": 73.737,
    "l": 19.412
  },
  "oklch": {
    "l": 0.3201,
    "c": 0.07325,
    "h": 247.8
  },
  "luminance": 0.03304
}

Semantic roles & 50–950 ramp

primary

#0D3556

secondary

#915B2E

accent

#8B37F0

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060B

muted

#797A7C

Preview Lab

Preview with #0D3556

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

Preview Lab → · Contrast checker → · Palette generator →