#0D1644#0D1644

#0D1644 is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 22.7% C 0.087 H 269.6°. Best body text is #FFFFFF at 17.28:1 contrast (WCAG AA passes).

Color values

HEX	#0D1644
RGB	rgb(13, 22, 68)
HSL	hsl(230, 68%, 16%)
HSV	hsv(230, 81%, 27%)
CMYK	cmyk(80.9%, 67.6%, 0%, 73.3%)
CIE-LAB	lab(9.61, 14.90, -30.20)
CIE-LCH	lch(9.61, 33.67, 296.26°)
OKLab	oklab(22.66% -0.0006 -0.0872)
OKLCH	oklch(22.66% 0.087 269.6)
XYZ	xyz(1.4959, 1.0766, 5.5967)
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

#0D1644 #443B0D

analogous

#0D3144 #0D1644 #1F0D44

triadic

#0D1644 #440D16 #16440D

tetradic

#0D1644 #440D31 #443B0D #0D441F

square

#0D1644 #440D31 #443B0D #0D441F

split-complementary

#0D1644 #441F0D #31440D

monochromatic

#05081A #05081A #0D1644 #172777 #2137AB

Accessibility & contrast

On white

17.28

#0D1644 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#0D1644 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D1644

17.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D1644	#FFFFFF	#000000	##FFFFFF
##0D1644	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)

#001D46

Deuteranopia (green-blind)

#001843

Tritanopia (blue-blind)

#00222A

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #0d1644;
/* rgb */ color: rgb(13, 22, 68);
/* oklch */ color: oklch(22.7% 0.087 269.6);

Tailwind

colors: {
  custom: {
    50: '#555278',
    500: '#0d1644',
    950: '#000000',
  },
}

SCSS

$custom: #0d1644;
$custom-light: #555278;
$custom-dark: #000000;

JSON

{
  "hex": "#0d1644",
  "rgb": {
    "r": 13,
    "g": 22,
    "b": 68
  },
  "hsl": {
    "h": 230.182,
    "s": 67.901,
    "l": 15.882
  },
  "oklch": {
    "l": 0.22658,
    "c": 0.08716,
    "h": 269.6
  },
  "luminance": 0.01077
}

Semantic roles & 50–950 ramp

primary

#0D1644

secondary

#7F722D

accent

#CE3DEB

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030209

muted

#78787B

Preview Lab

Preview with #0D1644

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

Preview Lab → · Contrast checker → · Palette generator →