#0D1D4D#0D1D4D

#0D1D4D is a dark, moderate blue. Relative luminance 0.015; OKLCH L 25.2% C 0.091 H 266.0°. Best body text is #FFFFFF at 16.15:1 contrast (WCAG AA passes).

Color values

HEX	#0D1D4D
RGB	rgb(13, 29, 77)
HSL	hsl(225, 71%, 18%)
HSV	hsv(225, 83%, 30%)
CMYK	cmyk(83.1%, 62.3%, 0%, 69.8%)
CIE-LAB	lab(12.61, 13.44, -31.58)
CIE-LCH	lch(12.61, 34.32, 293.05°)
OKLab	oklab(25.16% -0.0064 -0.0911)
OKLCH	oklch(25.16% 0.091 266)
XYZ	xyz(1.9444, 1.4999, 7.2068)
Luminance	0.0150 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D1D4D #4D3D0D

analogous

#0D3D4D #0D1D4D #1D0D4D

triadic

#0D1D4D #4D0D1D #1D4D0D

tetradic

#0D1D4D #4D0D3D #4D3D0D #0D4D1D

square

#0D1D4D #4D0D3D #4D3D0D #0D4D1D

split-complementary

#0D1D4D #4D1D0D #3D4D0D

monochromatic

#040A1A #040A1A #0D1D4D #163181 #1F44B6

Accessibility & contrast

On white

16.15

#0D1D4D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#0D1D4D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D1D4D

16.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D1D4D	#FFFFFF	#000000	##FFFFFF
##0D1D4D	1.00	16.15	1.30	16.15
#FFFFFF	16.15	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00244F

Deuteranopia (green-blind)

#001E4C

Tritanopia (blue-blind)

#002931

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #0d1d4d;
/* rgb */ color: rgb(13, 29, 77);
/* oklch */ color: oklch(25.2% 0.091 266.0);

Tailwind

colors: {
  custom: {
    50: '#57587f',
    500: '#0d1d4d',
    950: '#000000',
  },
}

SCSS

$custom: #0d1d4d;
$custom-light: #57587f;
$custom-dark: #000000;

JSON

{
  "hex": "#0d1d4d",
  "rgb": {
    "r": 13,
    "g": 29,
    "b": 77
  },
  "hsl": {
    "h": 225,
    "s": 71.111,
    "l": 17.647
  },
  "oklch": {
    "l": 0.25157,
    "c": 0.09133,
    "h": 266
  },
  "luminance": 0.015
}

Semantic roles & 50–950 ramp

primary

#0D1D4D

secondary

#88722E

accent

#C13AEE

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04030A

muted

#79787C

Preview Lab

Preview with #0D1D4D

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

Preview Lab → · Contrast checker → · Palette generator →