#0D1D4A#0D1D4A

#0D1D4A is a very dark, moderate blue. Relative luminance 0.015; OKLCH L 24.9% C 0.087 H 265.6°. Best body text is #FFFFFF at 16.26:1 contrast (WCAG AA passes).

Color values

HEX	#0D1D4A
RGB	rgb(13, 29, 74)
HSL	hsl(224, 70%, 17%)
HSV	hsv(224, 82%, 29%)
CMYK	cmyk(82.4%, 60.8%, 0%, 71%)
CIE-LAB	lab(12.34, 12.11, -29.94)
CIE-LCH	lch(12.34, 32.30, 292.03°)
OKLab	oklab(24.87% -0.0066 -0.0863)
OKLCH	oklch(24.87% 0.087 265.6)
XYZ	xyz(1.8409, 1.4585, 6.6617)
Luminance	0.0146 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D1D4A #4A3A0D

analogous

#0D3C4A #0D1D4A #1B0D4A

triadic

#0D1D4A #4A0D1D #1D4A0D

tetradic

#0D1D4A #4A0D3C #4A3A0D #0D4A1B

square

#0D1D4A #4A0D3C #4A3A0D #0D4A1B

split-complementary

#0D1D4A #4A1B0D #3C4A0D

monochromatic

#050A1A #050A1A #0D1D4A #16317E #1F46B2

Accessibility & contrast

On white

16.26

#0D1D4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#0D1D4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D1D4A

16.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D1D4A	#FFFFFF	#000000	##FFFFFF
##0D1D4A	1.00	16.26	1.29	16.26
#FFFFFF	16.26	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00234C

Deuteranopia (green-blind)

#001E49

Tritanopia (blue-blind)

#002830

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #0d1d4a;
/* rgb */ color: rgb(13, 29, 74);
/* oklch */ color: oklch(24.9% 0.087 265.6);

Tailwind

colors: {
  custom: {
    50: '#56587d',
    500: '#0d1d4a',
    950: '#000000',
  },
}

SCSS

$custom: #0d1d4a;
$custom-light: #56587d;
$custom-dark: #000000;

JSON

{
  "hex": "#0d1d4a",
  "rgb": {
    "r": 13,
    "g": 29,
    "b": 74
  },
  "hsl": {
    "h": 224.262,
    "s": 70.115,
    "l": 17.059
  },
  "oklch": {
    "l": 0.24873,
    "c": 0.08655,
    "h": 265.6
  },
  "luminance": 0.01459
}

Semantic roles & 50–950 ramp

primary

#0D1D4A

secondary

#856E2E

accent

#BE3BED

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#030309

muted

#78787B

Preview Lab

Preview with #0D1D4A

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

Preview Lab → · Contrast checker → · Palette generator →