#0D1C4E#0D1C4E

#0D1C4E is a dark, moderate blue. Relative luminance 0.015; OKLCH L 25.0% C 0.094 H 266.6°. Best body text is #FFFFFF at 16.24:1 contrast (WCAG AA passes).

Color values

HEX	#0D1C4E
RGB	rgb(13, 28, 78)
HSL	hsl(226, 71%, 18%)
HSV	hsv(226, 83%, 31%)
CMYK	cmyk(83.3%, 64.1%, 0%, 69.4%)
CIE-LAB	lab(12.39, 14.65, -32.62)
CIE-LCH	lch(12.39, 35.76, 294.18°)
OKLab	oklab(25.02% -0.0055 -0.0942)
OKLCH	oklch(25.02% 0.094 266.6)
XYZ	xyz(1.9559, 1.4659, 7.3861)
Luminance	0.0147 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 6.49

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D1C4E #4E3F0D

analogous

#0D3C4E #0D1C4E #1E0D4E

triadic

#0D1C4E #4E0D1C #1C4E0D

tetradic

#0D1C4E #4E0D3C #4E3F0D #0D4E1E

square

#0D1C4E #4E0D3C #4E3F0D #0D4E1E

split-complementary

#0D1C4E #4E1E0D #3C4E0D

monochromatic

#04091A #04091A #0D1C4E #162F82 #1E42B7

Accessibility & contrast

On white

16.24

#0D1C4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#0D1C4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D1C4E

16.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D1C4E	#FFFFFF	#000000	##FFFFFF
##0D1C4E	1.00	16.24	1.29	16.24
#FFFFFF	16.24	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002350

Deuteranopia (green-blind)

#001D4D

Tritanopia (blue-blind)

#002931

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #0d1c4e;
/* rgb */ color: rgb(13, 28, 78);
/* oklch */ color: oklch(25.0% 0.094 266.6);

Tailwind

colors: {
  custom: {
    50: '#585780',
    500: '#0d1c4e',
    950: '#000000',
  },
}

SCSS

$custom: #0d1c4e;
$custom-light: #585780;
$custom-dark: #000000;

JSON

{
  "hex": "#0d1c4e",
  "rgb": {
    "r": 13,
    "g": 28,
    "b": 78
  },
  "hsl": {
    "h": 226.154,
    "s": 71.429,
    "l": 17.843
  },
  "oklch": {
    "l": 0.25022,
    "c": 0.09433,
    "h": 266.6
  },
  "luminance": 0.01466
}

Semantic roles & 50–950 ramp

primary

#0D1C4E

secondary

#89742E

accent

#C53AEE

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04030A

muted

#79787C

Preview Lab

Preview with #0D1C4E

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

Preview Lab → · Contrast checker → · Palette generator →