#0D0B44#0D0B44

#0D0B44 is a very dark, moderate blue. Relative luminance 0.007; OKLCH L 20.5% C 0.102 H 274.2°. Best body text is #FFFFFF at 18.29:1 contrast (WCAG AA passes).

Color values

HEX	#0D0B44
RGB	rgb(13, 11, 68)
HSL	hsl(242, 72%, 15%)
HSV	hsv(242, 84%, 27%)
CMYK	cmyk(80.9%, 83.8%, 0%, 73.3%)
CIE-LAB	lab(6.70, 22.59, -34.97)
CIE-LCH	lch(6.70, 41.63, 302.86°)
OKLab	oklab(20.49% 0.0075 -0.1015)
OKLCH	oklch(20.49% 0.102 274.2)
XYZ	xyz(1.3287, 0.7421, 5.5409)
Luminance	0.0074 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D0B44 #42440B

analogous

#0B2544 #0D0B44 #290B44

triadic

#0D0B44 #440D0B #0B440D

tetradic

#0D0B44 #440B25 #42440B #0B4429

square

#0D0B44 #440B25 #42440B #0B4429

split-complementary

#0D0B44 #44290B #25440B

monochromatic

#05041A #05041A #0D0B44 #171479 #211CAD

Accessibility & contrast

On white

18.29

#0D0B44 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#0D0B44 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D0B44

18.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D0B44	#FFFFFF	#000000	##FFFFFF
##0D0B44	1.00	18.29	1.15	18.29
#FFFFFF	18.29	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001746

Deuteranopia (green-blind)

#001243

Tritanopia (blue-blind)

#001C27

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #0d0b44;
/* rgb */ color: rgb(13, 11, 68);
/* oklch */ color: oklch(20.5% 0.102 274.2);

Tailwind

colors: {
  custom: {
    50: '#564b79',
    500: '#0d0b44',
    950: '#000000',
  },
}

SCSS

$custom: #0d0b44;
$custom-light: #564b79;
$custom-dark: #000000;

JSON

{
  "hex": "#0d0b44",
  "rgb": {
    "r": 13,
    "g": 11,
    "b": 68
  },
  "hsl": {
    "h": 242.105,
    "s": 72.152,
    "l": 15.49
  },
  "oklch": {
    "l": 0.20489,
    "c": 0.1018,
    "h": 274.2
  },
  "luminance": 0.00742
}

Semantic roles & 50–950 ramp

primary

#0D0B44

secondary

#7E812A

accent

#EF39E8

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030109

muted

#78777B

Preview Lab

Preview with #0D0B44

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

Preview Lab → · Contrast checker → · Palette generator →