#0D1C4C#0D1C4C

#0D1C4C is a very dark, moderate blue. Relative luminance 0.014; OKLCH L 24.8% C 0.091 H 266.5°. Best body text is #FFFFFF at 16.31:1 contrast (WCAG AA passes).

Color values

HEX	#0D1C4C
RGB	rgb(13, 28, 76)
HSL	hsl(226, 71%, 17%)
HSV	hsv(226, 83%, 30%)
CMYK	cmyk(82.9%, 63.2%, 0%, 70.2%)
CIE-LAB	lab(12.21, 13.77, -31.54)
CIE-LCH	lch(12.21, 34.42, 293.58°)
OKLab	oklab(24.83% -0.0056 -0.091)
OKLCH	oklch(24.83% 0.091 266.5)
XYZ	xyz(1.8853, 1.4377, 7.0142)
Luminance	0.0144 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 6.41

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D1C4C #4C3D0D

analogous

#0D3C4C #0D1C4C #1D0D4C

triadic

#0D1C4C #4C0D1C #1C4C0D

tetradic

#0D1C4C #4C0D3C #4C3D0D #0D4C1D

square

#0D1C4C #4C0D3C #4C3D0D #0D4C1D

split-complementary

#0D1C4C #4C1D0D #3C4C0D

monochromatic

#040A1A #040A1A #0D1C4C #162F80 #1F43B5

Accessibility & contrast

On white

16.31

#0D1C4C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#0D1C4C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D1C4C

16.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D1C4C	#FFFFFF	#000000	##FFFFFF
##0D1C4C	1.00	16.31	1.29	16.31
#FFFFFF	16.31	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00234E

Deuteranopia (green-blind)

#001D4B

Tritanopia (blue-blind)

#002830

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #0d1c4c;
/* rgb */ color: rgb(13, 28, 76);
/* oklch */ color: oklch(24.8% 0.091 266.5);

Tailwind

colors: {
  custom: {
    50: '#57577e',
    500: '#0d1c4c',
    950: '#000000',
  },
}

SCSS

$custom: #0d1c4c;
$custom-light: #57577e;
$custom-dark: #000000;

JSON

{
  "hex": "#0d1c4c",
  "rgb": {
    "r": 13,
    "g": 28,
    "b": 76
  },
  "hsl": {
    "h": 225.714,
    "s": 70.787,
    "l": 17.451
  },
  "oklch": {
    "l": 0.24827,
    "c": 0.09118,
    "h": 266.5
  },
  "luminance": 0.01438
}

Semantic roles & 50–950 ramp

primary

#0D1C4C

secondary

#87722E

accent

#C33AEE

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04030A

muted

#79787C

Preview Lab

Preview with #0D1C4C

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

Preview Lab → · Contrast checker → · Palette generator →