#0D0B47#0D0B47

#0D0B47 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 20.9% C 0.106 H 273.6°. Best body text is #FFFFFF at 18.17:1 contrast (WCAG AA passes).

Color values

HEX	#0D0B47
RGB	rgb(13, 11, 71)
HSL	hsl(242, 73%, 16%)
HSV	hsv(242, 85%, 28%)
CMYK	cmyk(81.7%, 84.5%, 0%, 72.2%)
CIE-LAB	lab(7.04, 23.90, -36.53)
CIE-LCH	lch(7.04, 43.65, 303.19°)
OKLab	oklab(20.87% 0.0067 -0.1059)
OKLCH	oklch(20.87% 0.106 273.6)
XYZ	xyz(1.4226, 0.7797, 6.0355)
Luminance	0.0078 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D0B47 #45470B

analogous

#0B2747 #0D0B47 #2B0B47

triadic

#0D0B47 #470D0B #0B470D

tetradic

#0D0B47 #470B27 #45470B #0B472B

square

#0D0B47 #470B27 #45470B #0B472B

split-complementary

#0D0B47 #472B0B #27470B

monochromatic

#05041A #05041A #0D0B47 #17137C #201BB1

Accessibility & contrast

On white

18.17

#0D0B47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#0D0B47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D0B47

18.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D0B47	#FFFFFF	#000000	##FFFFFF
##0D0B47	1.00	18.17	1.16	18.17
#FFFFFF	18.17	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001849

Deuteranopia (green-blind)

#001346

Tritanopia (blue-blind)

#001D28

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #0d0b47;
/* rgb */ color: rgb(13, 11, 71);
/* oklch */ color: oklch(20.9% 0.106 273.6);

Tailwind

colors: {
  custom: {
    50: '#574b7b',
    500: '#0d0b47',
    950: '#000000',
  },
}

SCSS

$custom: #0d0b47;
$custom-light: #574b7b;
$custom-dark: #000000;

JSON

{
  "hex": "#0d0b47",
  "rgb": {
    "r": 13,
    "g": 11,
    "b": 71
  },
  "hsl": {
    "h": 242,
    "s": 73.171,
    "l": 16.078
  },
  "oklch": {
    "l": 0.20866,
    "c": 0.10609,
    "h": 273.6
  },
  "luminance": 0.0078
}

Semantic roles & 50–950 ramp

primary

#0D0B47

secondary

#80832A

accent

#F038EA

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#040109

muted

#79777B

Preview Lab

Preview with #0D0B47

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

Preview Lab → · Contrast checker → · Palette generator →