#0D3560#0D3560

#0D3560 is a dark, moderate cyan. Relative luminance 0.035; OKLCH L 32.7% C 0.088 H 253.5°. Best body text is #FFFFFF at 12.39:1 contrast (WCAG AA passes).

Color values

HEX	#0D3560
RGB	rgb(13, 53, 96)
HSL	hsl(211, 76%, 21%)
HSV	hsv(211, 86%, 38%)
CMYK	cmyk(86.5%, 44.8%, 0%, 62.4%)
CIE-LAB	lab(21.86, 3.95, -29.40)
CIE-LCH	lch(21.86, 29.66, 277.65°)
OKLab	oklab(32.72% -0.0248 -0.0842)
OKLCH	oklch(32.72% 0.088 253.5)
XYZ	xyz(3.5496, 3.4759, 11.5479)
Luminance	0.0348 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D3560 #60380D

analogous

#0D5F60 #0D3560 #0E0D60

triadic

#0D3560 #600D35 #35600D

tetradic

#0D3560 #600D5F #60380D #0D600E

square

#0D3560 #600D5F #60380D #0D600E

split-complementary

#0D3560 #600E0D #5F600D

monochromatic

#040F1B #06172A #0D3560 #145396 #1C71CC

Accessibility & contrast

On white

12.39

#0D3560 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#0D3560 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D3560

12.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D3560	#FFFFFF	#000000	##FFFFFF
##0D3560	1.00	12.39	1.70	12.39
#FFFFFF	12.39	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#203862

Deuteranopia (green-blind)

#11315F

Tritanopia (blue-blind)

#003F45

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #0d3560;
/* rgb */ color: rgb(13, 53, 96);
/* oklch */ color: oklch(32.7% 0.088 253.5);

Tailwind

colors: {
  custom: {
    50: '#5b6b8d',
    500: '#0d3560',
    950: '#000000',
  },
}

SCSS

$custom: #0d3560;
$custom-light: #5b6b8d;
$custom-dark: #000000;

JSON

{
  "hex": "#0d3560",
  "rgb": {
    "r": 13,
    "g": 53,
    "b": 96
  },
  "hsl": {
    "h": 211.084,
    "s": 76.147,
    "l": 21.373
  },
  "oklch": {
    "l": 0.32716,
    "c": 0.08775,
    "h": 253.5
  },
  "luminance": 0.03476
}

Semantic roles & 50–950 ramp

primary

#0D3560

secondary

#9A662F

accent

#9735F3

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#04060C

muted

#797A7D

Preview Lab

Preview with #0D3560

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

Preview Lab → · Contrast checker → · Palette generator →