#0D3452#0D3452

#0D3452 is a dark, moderate cyan. Relative luminance 0.032; OKLCH L 31.5% C 0.069 H 246.0°. Best body text is #FFFFFF at 12.88:1 contrast (WCAG AA passes).

Color values

HEX	#0D3452
RGB	rgb(13, 52, 82)
HSL	hsl(206, 73%, 19%)
HSV	hsv(206, 84%, 32%)
CMYK	cmyk(84.1%, 36.6%, 0%, 67.8%)
CIE-LAB	lab(20.64, -1.38, -22.09)
CIE-LCH	lch(20.64, 22.14, 266.42°)
OKLab	oklab(31.47% -0.0279 -0.0628)
OKLCH	oklch(31.47% 0.069 246)
XYZ	xyz(2.9164, 3.1504, 8.4354)
Luminance	0.0315 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D3452 #522B0D

analogous

#0D524D #0D3452 #0D1152

triadic

#0D3452 #520D34 #34520D

tetradic

#0D3452 #4D0D52 #522B0D #11520D

square

#0D3452 #4D0D52 #522B0D #11520D

split-complementary

#0D3452 #520D11 #524D0D

monochromatic

#04111A #05121D #0D3452 #155587 #1E77BC

Accessibility & contrast

On white

12.88

#0D3452 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#0D3452 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D3452

12.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D3452	#FFFFFF	#000000	##FFFFFF
##0D3452	1.00	12.88	1.63	12.88
#FFFFFF	12.88	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#263553

Deuteranopia (green-blind)

#1C2F51

Tritanopia (blue-blind)

#003B3F

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #0d3452;
/* rgb */ color: rgb(13, 52, 82);
/* oklch */ color: oklch(31.5% 0.069 246.0);

Tailwind

colors: {
  custom: {
    50: '#586b83',
    500: '#0d3452',
    950: '#000000',
  },
}

SCSS

$custom: #0d3452;
$custom-light: #586b83;
$custom-dark: #000000;

JSON

{
  "hex": "#0d3452",
  "rgb": {
    "r": 13,
    "g": 52,
    "b": 82
  },
  "hsl": {
    "h": 206.087,
    "s": 72.632,
    "l": 18.627
  },
  "oklch": {
    "l": 0.31473,
    "c": 0.06871,
    "h": 246
  },
  "luminance": 0.03151
}

Semantic roles & 50–950 ramp

primary

#0D3452

secondary

#8D572E

accent

#8838EF

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060A

muted

#797A7C

Preview Lab

Preview with #0D3452

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

Preview Lab → · Contrast checker → · Palette generator →