#0D1744#0D1744

#0D1744 is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 22.9% C 0.086 H 269.0°. Best body text is #FFFFFF at 17.17:1 contrast (WCAG AA passes).

Color values

HEX	#0D1744
RGB	rgb(13, 23, 68)
HSL	hsl(229, 68%, 16%)
HSV	hsv(229, 81%, 27%)
CMYK	cmyk(80.9%, 66.2%, 0%, 73.3%)
CIE-LAB	lab(9.92, 14.12, -29.70)
CIE-LCH	lch(9.92, 32.89, 295.43°)
OKLab	oklab(22.89% -0.0015 -0.0857)
OKLCH	oklch(22.89% 0.086 269)
XYZ	xyz(1.5154, 1.1156, 5.6032)
Luminance	0.0112 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D1744 #443A0D

analogous

#0D3244 #0D1744 #1E0D44

triadic

#0D1744 #440D17 #17440D

tetradic

#0D1744 #440D32 #443A0D #0D441E

square

#0D1744 #440D32 #443A0D #0D441E

split-complementary

#0D1744 #441E0D #32440D

monochromatic

#05091A #05091A #0D1744 #172877 #213AAB

Accessibility & contrast

On white

17.17

#0D1744 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#0D1744 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D1744

17.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D1744	#FFFFFF	#000000	##FFFFFF
##0D1744	1.00	17.17	1.22	17.17
#FFFFFF	17.17	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E46

Deuteranopia (green-blind)

#001943

Tritanopia (blue-blind)

#00222A

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #0d1744;
/* rgb */ color: rgb(13, 23, 68);
/* oklch */ color: oklch(22.9% 0.086 269.0);

Tailwind

colors: {
  custom: {
    50: '#555378',
    500: '#0d1744',
    950: '#000000',
  },
}

SCSS

$custom: #0d1744;
$custom-light: #555378;
$custom-dark: #000000;

JSON

{
  "hex": "#0d1744",
  "rgb": {
    "r": 13,
    "g": 23,
    "b": 68
  },
  "hsl": {
    "h": 229.091,
    "s": 67.901,
    "l": 15.882
  },
  "oklch": {
    "l": 0.22885,
    "c": 0.0857,
    "h": 269
  },
  "luminance": 0.01116
}

Semantic roles & 50–950 ramp

primary

#0D1744

secondary

#7F712D

accent

#CB3DEB

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030209

muted

#78787B

Preview Lab

Preview with #0D1744

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

Preview Lab → · Contrast checker → · Palette generator →