#0D144A#0D144A

#0D144A is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 22.9% C 0.099 H 270.4°. Best body text is #FFFFFF at 17.27:1 contrast (WCAG AA passes).

Color values

HEX	#0D144A
RGB	rgb(13, 20, 74)
HSL	hsl(233, 70%, 17%)
HSV	hsv(233, 82%, 29%)
CMYK	cmyk(82.4%, 73%, 0%, 71%)
CIE-LAB	lab(9.64, 18.98, -34.35)
CIE-LCH	lch(9.64, 39.25, 298.93°)
OKLab	oklab(22.87% 0.0007 -0.0993)
OKLCH	oklch(22.87% 0.099 270.4)
XYZ	xyz(1.6517, 1.0801, 6.5987)
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

#0D144A #4A430D

analogous

#0D334A #0D144A #250D4A

triadic

#0D144A #4A0D14 #144A0D

tetradic

#0D144A #4A0D33 #4A430D #0D4A25

square

#0D144A #4A0D33 #4A430D #0D4A25

split-complementary

#0D144A #4A250D #334A0D

monochromatic

#05071A #05071A #0D144A #16227E #1F30B2

Accessibility & contrast

On white

17.27

#0D144A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#0D144A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D144A

17.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D144A	#FFFFFF	#000000	##FFFFFF
##0D144A	1.00	17.27	1.22	17.27
#FFFFFF	17.27	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E4C

Deuteranopia (green-blind)

#001849

Tritanopia (blue-blind)

#00222C

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #0d144a;
/* rgb */ color: rgb(13, 20, 74);
/* oklch */ color: oklch(22.9% 0.099 270.4);

Tailwind

colors: {
  custom: {
    50: '#57517d',
    500: '#0d144a',
    950: '#000000',
  },
}

SCSS

$custom: #0d144a;
$custom-light: #57517d;
$custom-dark: #000000;

JSON

{
  "hex": "#0d144a",
  "rgb": {
    "r": 13,
    "g": 20,
    "b": 74
  },
  "hsl": {
    "h": 233.115,
    "s": 70.115,
    "l": 17.059
  },
  "oklch": {
    "l": 0.22867,
    "c": 0.09934,
    "h": 270.4
  },
  "luminance": 0.0108
}

Semantic roles & 50–950 ramp

primary

#0D144A

secondary

#857B2E

accent

#D83BED

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04020A

muted

#79787C

Preview Lab

Preview with #0D144A

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

Preview Lab → · Contrast checker → · Palette generator →