#0D1047#0D1047

#0D1047 is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.7% C 0.100 H 272.2°. Best body text is #FFFFFF at 17.76:1 contrast (WCAG AA passes).

Color values

HEX	#0D1047
RGB	rgb(13, 16, 71)
HSL	hsl(237, 69%, 16%)
HSV	hsv(237, 82%, 28%)
CMYK	cmyk(81.7%, 77.5%, 0%, 72.2%)
CIE-LAB	lab(8.23, 20.66, -34.58)
CIE-LCH	lch(8.23, 40.28, 300.86°)
OKLab	oklab(21.74% 0.0038 -0.1)
OKLCH	oklch(21.74% 0.1 272.2)
XYZ	xyz(1.4882, 0.9109, 6.0574)
Luminance	0.0091 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D1047 #47440D

analogous

#0D2D47 #0D1047 #270D47

triadic

#0D1047 #470D10 #10470D

tetradic

#0D1047 #470D2D #47440D #0D4727

square

#0D1047 #470D2D #47440D #0D4727

split-complementary

#0D1047 #47270D #2D470D

monochromatic

#05061A #05061A #0D1047 #161C7B #2027AE

Accessibility & contrast

On white

17.76

#0D1047 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#0D1047 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D1047

17.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D1047	#FFFFFF	#000000	##FFFFFF
##0D1047	1.00	17.76	1.18	17.76
#FFFFFF	17.76	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B49

Deuteranopia (green-blind)

#001546

Tritanopia (blue-blind)

#001F2A

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #0d1047;
/* rgb */ color: rgb(13, 16, 71);
/* oklch */ color: oklch(21.7% 0.100 272.2);

Tailwind

colors: {
  custom: {
    50: '#574e7b',
    500: '#0d1047',
    950: '#000000',
  },
}

SCSS

$custom: #0d1047;
$custom-light: #574e7b;
$custom-dark: #000000;

JSON

{
  "hex": "#0d1047",
  "rgb": {
    "r": 13,
    "g": 16,
    "b": 71
  },
  "hsl": {
    "h": 236.897,
    "s": 69.048,
    "l": 16.471
  },
  "oklch": {
    "l": 0.21739,
    "c": 0.1001,
    "h": 272.2
  },
  "luminance": 0.00911
}

Semantic roles & 50–950 ramp

primary

#0D1047

secondary

#827E2D

accent

#E33CEC

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#040109

muted

#79777B

Preview Lab

Preview with #0D1047

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

Preview Lab → · Contrast checker → · Palette generator →