#0D1547#0D1547

#0D1547 is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 22.8% C 0.093 H 270.1°. Best body text is #FFFFFF at 17.28:1 contrast (WCAG AA passes).

Color values

HEX	#0D1547
RGB	rgb(13, 21, 71)
HSL	hsl(232, 69%, 16%)
HSV	hsv(232, 82%, 28%)
CMYK	cmyk(81.7%, 70.4%, 0%, 72.2%)
CIE-LAB	lab(9.61, 16.96, -32.30)
CIE-LCH	lch(9.61, 36.48, 297.70°)
OKLab	oklab(22.75% 0.0001 -0.0933)
OKLCH	oklch(22.75% 0.093 270.1)
XYZ	xyz(1.5711, 1.0767, 6.0850)
Luminance	0.0108 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D1547 #473F0D

analogous

#0D3247 #0D1547 #220D47

triadic

#0D1547 #470D15 #15470D

tetradic

#0D1547 #470D32 #473F0D #0D4722

square

#0D1547 #470D32 #473F0D #0D4722

split-complementary

#0D1547 #47220D #32470D

monochromatic

#05081A #05081A #0D1547 #16247B #2034AE

Accessibility & contrast

On white

17.28

#0D1547 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#0D1547 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D1547

17.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D1547	#FFFFFF	#000000	##FFFFFF
##0D1547	1.00	17.28	1.22	17.28
#FFFFFF	17.28	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D49

Deuteranopia (green-blind)

#001846

Tritanopia (blue-blind)

#00222B

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #0d1547;
/* rgb */ color: rgb(13, 21, 71);
/* oklch */ color: oklch(22.8% 0.093 270.1);

Tailwind

colors: {
  custom: {
    50: '#56527b',
    500: '#0d1547',
    950: '#000000',
  },
}

SCSS

$custom: #0d1547;
$custom-light: #56527b;
$custom-dark: #000000;

JSON

{
  "hex": "#0d1547",
  "rgb": {
    "r": 13,
    "g": 21,
    "b": 71
  },
  "hsl": {
    "h": 231.724,
    "s": 69.048,
    "l": 16.471
  },
  "oklch": {
    "l": 0.22751,
    "c": 0.09334,
    "h": 270.1
  },
  "luminance": 0.01077
}

Semantic roles & 50–950 ramp

primary

#0D1547

secondary

#82772D

accent

#D43CEC

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#030209

muted

#78787B

Preview Lab

Preview with #0D1547

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

Preview Lab → · Contrast checker → · Palette generator →