#0D1556#0D1556

#0D1556 is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 24.4% C 0.116 H 269.4°. Best body text is #FFFFFF at 16.68:1 contrast (WCAG AA passes).

Color values

HEX	#0D1556
RGB	rgb(13, 21, 86)
HSL	hsl(233, 74%, 19%)
HSV	hsv(233, 85%, 34%)
CMYK	cmyk(84.9%, 75.6%, 0%, 66.3%)
CIE-LAB	lab(11.23, 23.23, -39.98)
CIE-LCH	lch(11.23, 46.24, 300.15°)
OKLab	oklab(24.42% -0.0012 -0.1158)
OKLCH	oklch(24.42% 0.116 269.4)
XYZ	xyz(2.1133, 1.2935, 8.9406)
Luminance	0.0129 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D1556 #564E0D

analogous

#0D3A56 #0D1556 #2A0D56

triadic

#0D1556 #560D15 #15560D

tetradic

#0D1556 #560D3A #564E0D #0D562A

square

#0D1556 #560D3A #564E0D #0D562A

split-complementary

#0D1556 #562A0D #3A560D

monochromatic

#04061B #050821 #0D1556 #15228B #1D2FC0

Accessibility & contrast

On white

16.68

#0D1556 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#0D1556 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D1556

16.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D1556	#FFFFFF	#000000	##FFFFFF
##0D1556	1.00	16.68	1.26	16.68
#FFFFFF	16.68	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002158

Deuteranopia (green-blind)

#001A55

Tritanopia (blue-blind)

#002733

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #0d1556;
/* rgb */ color: rgb(13, 21, 86);
/* oklch */ color: oklch(24.4% 0.116 269.4);

Tailwind

colors: {
  custom: {
    50: '#5b5286',
    500: '#0d1556',
    950: '#000000',
  },
}

SCSS

$custom: #0d1556;
$custom-light: #5b5286;
$custom-dark: #000000;

JSON

{
  "hex": "#0d1556",
  "rgb": {
    "r": 13,
    "g": 21,
    "b": 86
  },
  "hsl": {
    "h": 233.425,
    "s": 73.737,
    "l": 19.412
  },
  "oklch": {
    "l": 0.24421,
    "c": 0.11579,
    "h": 269.4
  },
  "luminance": 0.01294
}

Semantic roles & 50–950 ramp

primary

#0D1556

secondary

#91862E

accent

#DC37F0

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#04020B

muted

#79787C

Preview Lab

Preview with #0D1556

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

Preview Lab → · Contrast checker → · Palette generator →