#0D1E4A#0D1E4A

#0D1E4A is a dark, moderate blue. Relative luminance 0.015; OKLCH L 25.1% C 0.085 H 264.9°. Best body text is #FFFFFF at 16.13:1 contrast (WCAG AA passes).

Color values

HEX	#0D1E4A
RGB	rgb(13, 30, 74)
HSL	hsl(223, 70%, 17%)
HSV	hsv(223, 82%, 29%)
CMYK	cmyk(82.4%, 59.5%, 0%, 71%)
CIE-LAB	lab(12.66, 11.34, -29.43)
CIE-LCH	lch(12.66, 31.54, 291.08°)
OKLab	oklab(25.11% -0.0075 -0.0848)
OKLCH	oklch(25.11% 0.085 264.9)
XYZ	xyz(1.8658, 1.5083, 6.6700)
Luminance	0.0151 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D1E4A #4A390D

analogous

#0D3D4A #0D1E4A #1B0D4A

triadic

#0D1E4A #4A0D1E #1E4A0D

tetradic

#0D1E4A #4A0D3D #4A390D #0D4A1B

square

#0D1E4A #4A0D3D #4A390D #0D4A1B

split-complementary

#0D1E4A #4A1B0D #3D4A0D

monochromatic

#050B1A #050B1A #0D1E4A #16337E #1F48B2

Accessibility & contrast

On white

16.13

#0D1E4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#0D1E4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D1E4A

16.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D1E4A	#FFFFFF	#000000	##FFFFFF
##0D1E4A	1.00	16.13	1.30	16.13
#FFFFFF	16.13	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#01244C

Deuteranopia (green-blind)

#001E49

Tritanopia (blue-blind)

#002930

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #0d1e4a;
/* rgb */ color: rgb(13, 30, 74);
/* oklch */ color: oklch(25.1% 0.085 264.9);

Tailwind

colors: {
  custom: {
    50: '#56597d',
    500: '#0d1e4a',
    950: '#000000',
  },
}

SCSS

$custom: #0d1e4a;
$custom-light: #56597d;
$custom-dark: #000000;

JSON

{
  "hex": "#0d1e4a",
  "rgb": {
    "r": 13,
    "g": 30,
    "b": 74
  },
  "hsl": {
    "h": 223.279,
    "s": 70.115,
    "l": 17.059
  },
  "oklch": {
    "l": 0.25114,
    "c": 0.08509,
    "h": 264.9
  },
  "luminance": 0.01509
}

Semantic roles & 50–950 ramp

primary

#0D1E4A

secondary

#856D2E

accent

#BB3BED

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#030309

muted

#78787B

Preview Lab

Preview with #0D1E4A

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

Preview Lab → · Contrast checker → · Palette generator →