#0D1D56#0D1D56

#0D1D56 is a dark, moderate blue. Relative luminance 0.016; OKLCH L 26.0% C 0.105 H 266.7°. Best body text is #FFFFFF at 15.82:1 contrast (WCAG AA passes).

Color values

HEX	#0D1D56
RGB	rgb(13, 29, 86)
HSL	hsl(227, 74%, 19%)
HSV	hsv(227, 85%, 34%)
CMYK	cmyk(84.9%, 66.3%, 0%, 66.3%)
CIE-LAB	lab(13.45, 17.37, -36.34)
CIE-LCH	lch(13.45, 40.28, 295.54°)
OKLab	oklab(26.05% -0.0061 -0.1051)
OKLCH	oklch(26.05% 0.105 266.7)
XYZ	xyz(2.2845, 1.6359, 8.9977)
Luminance	0.0164 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D1D56 #56460D

analogous

#0D4256 #0D1D56 #220D56

triadic

#0D1D56 #560D1D #1D560D

tetradic

#0D1D56 #560D42 #56460D #0D5622

square

#0D1D56 #560D42 #56460D #0D5622

split-complementary

#0D1D56 #56220D #42560D

monochromatic

#04091B #050B21 #0D1D56 #152F8B #1D41C0

Accessibility & contrast

On white

15.82

#0D1D56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#0D1D56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D1D56

15.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D1D56	#FFFFFF	#000000	##FFFFFF
##0D1D56	1.00	15.82	1.33	15.82
#FFFFFF	15.82	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002658

Deuteranopia (green-blind)

#001F55

Tritanopia (blue-blind)

#002C36

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #0d1d56;
/* rgb */ color: rgb(13, 29, 86);
/* oklch */ color: oklch(26.0% 0.105 266.7);

Tailwind

colors: {
  custom: {
    50: '#5a5886',
    500: '#0d1d56',
    950: '#000000',
  },
}

SCSS

$custom: #0d1d56;
$custom-light: #5a5886;
$custom-dark: #000000;

JSON

{
  "hex": "#0d1d56",
  "rgb": {
    "r": 13,
    "g": 29,
    "b": 86
  },
  "hsl": {
    "h": 226.849,
    "s": 73.737,
    "l": 19.412
  },
  "oklch": {
    "l": 0.26046,
    "c": 0.10526,
    "h": 266.7
  },
  "luminance": 0.01636
}

Semantic roles & 50–950 ramp

primary

#0D1D56

secondary

#917B2E

accent

#C837F0

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04030B

muted

#79787C

Preview Lab

Preview with #0D1D56

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

Preview Lab → · Contrast checker → · Palette generator →