#0D1C4D#0D1C4D

#0D1C4D is a very dark, moderate blue. Relative luminance 0.015; OKLCH L 24.9% C 0.093 H 266.6°. Best body text is #FFFFFF at 16.27:1 contrast (WCAG AA passes).

Color values

HEX	#0D1C4D
RGB	rgb(13, 28, 77)
HSL	hsl(226, 71%, 18%)
HSV	hsv(226, 83%, 30%)
CMYK	cmyk(83.1%, 63.6%, 0%, 69.8%)
CIE-LAB	lab(12.30, 14.21, -32.08)
CIE-LCH	lch(12.30, 35.09, 293.89°)
OKLab	oklab(24.93% -0.0056 -0.0926)
OKLCH	oklch(24.93% 0.093 266.6)
XYZ	xyz(1.9203, 1.4517, 7.1987)
Luminance	0.0145 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 6.45

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D1C4D #4D3E0D

analogous

#0D3C4D #0D1C4D #1E0D4D

triadic

#0D1C4D #4D0D1C #1C4D0D

tetradic

#0D1C4D #4D0D3C #4D3E0D #0D4D1E

square

#0D1C4D #4D0D3C #4D3E0D #0D4D1E

split-complementary

#0D1C4D #4D1E0D #3C4D0D

monochromatic

#040A1A #040A1A #0D1C4D #162F81 #1F42B6

Accessibility & contrast

On white

16.27

#0D1C4D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#0D1C4D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D1C4D

16.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D1C4D	#FFFFFF	#000000	##FFFFFF
##0D1C4D	1.00	16.27	1.29	16.27
#FFFFFF	16.27	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00234F

Deuteranopia (green-blind)

#001D4C

Tritanopia (blue-blind)

#002831

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #0d1c4d;
/* rgb */ color: rgb(13, 28, 77);
/* oklch */ color: oklch(24.9% 0.093 266.6);

Tailwind

colors: {
  custom: {
    50: '#57577f',
    500: '#0d1c4d',
    950: '#000000',
  },
}

SCSS

$custom: #0d1c4d;
$custom-light: #57577f;
$custom-dark: #000000;

JSON

{
  "hex": "#0d1c4d",
  "rgb": {
    "r": 13,
    "g": 28,
    "b": 77
  },
  "hsl": {
    "h": 225.938,
    "s": 71.111,
    "l": 17.647
  },
  "oklch": {
    "l": 0.24925,
    "c": 0.09277,
    "h": 266.6
  },
  "luminance": 0.01452
}

Semantic roles & 50–950 ramp

primary

#0D1C4D

secondary

#88732E

accent

#C43AEE

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04030A

muted

#79787C

Preview Lab

Preview with #0D1C4D

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

Preview Lab → · Contrast checker → · Palette generator →