#0D1152#0D1152

#0D1152 is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.2% C 0.115 H 270.7°. Best body text is #FFFFFF at 17.22:1 contrast (WCAG AA passes).

Color values

HEX	#0D1152
RGB	rgb(13, 17, 82)
HSL	hsl(237, 73%, 19%)
HSV	hsv(237, 84%, 32%)
CMYK	cmyk(84.1%, 79.3%, 0%, 67.8%)
CIE-LAB	lab(9.76, 24.39, -39.67)
CIE-LCH	lch(9.76, 46.57, 301.58°)
OKLab	oklab(23.23% 0.0014 -0.1149)
OKLCH	oklch(23.23% 0.115 270.7)
XYZ	xyz(1.8889, 1.0955, 8.0929)
Luminance	0.0110 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D1152 #524E0D

analogous

#0D3352 #0D1152 #2B0D52

triadic

#0D1152 #520D11 #11520D

tetradic

#0D1152 #520D33 #524E0D #0D522B

square

#0D1152 #520D33 #524E0D #0D522B

split-complementary

#0D1152 #522B0D #33520D

monochromatic

#04051A #05061D #0D1152 #151C87 #1E27BC

Accessibility & contrast

On white

17.22

#0D1152 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#0D1152 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D1152

17.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D1152	#FFFFFF	#000000	##FFFFFF
##0D1152	1.00	17.22	1.22	17.22
#FFFFFF	17.22	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E54

Deuteranopia (green-blind)

#001851

Tritanopia (blue-blind)

#002430

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #0d1152;
/* rgb */ color: rgb(13, 17, 82);
/* oklch */ color: oklch(23.2% 0.115 270.7);

Tailwind

colors: {
  custom: {
    50: '#5a4f83',
    500: '#0d1152',
    950: '#000000',
  },
}

SCSS

$custom: #0d1152;
$custom-light: #5a4f83;
$custom-dark: #000000;

JSON

{
  "hex": "#0d1152",
  "rgb": {
    "r": 13,
    "g": 17,
    "b": 82
  },
  "hsl": {
    "h": 236.522,
    "s": 72.632,
    "l": 18.627
  },
  "oklch": {
    "l": 0.23227,
    "c": 0.11488,
    "h": 270.7
  },
  "luminance": 0.01096
}

Semantic roles & 50–950 ramp

primary

#0D1152

secondary

#8D872E

accent

#E538EF

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#04020B

muted

#79787C

Preview Lab

Preview with #0D1152

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

Preview Lab → · Contrast checker → · Palette generator →