#0D1D4F#0D1D4F

#0D1D4F is a dark, moderate blue. Relative luminance 0.015; OKLCH L 25.4% C 0.094 H 266.2°. Best body text is #FFFFFF at 16.08:1 contrast (WCAG AA passes).

Color values

HEX	#0D1D4F
RGB	rgb(13, 29, 79)
HSL	hsl(225, 72%, 18%)
HSV	hsv(225, 84%, 31%)
CMYK	cmyk(83.5%, 63.3%, 0%, 69%)
CIE-LAB	lab(12.79, 14.32, -32.65)
CIE-LCH	lch(12.79, 35.66, 293.68°)
OKLab	oklab(25.35% -0.0063 -0.0943)
OKLCH	oklch(25.35% 0.094 266.2)
XYZ	xyz(2.0161, 1.5286, 7.5844)
Luminance	0.0153 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D1D4F #4F3F0D

analogous

#0D3E4F #0D1D4F #1E0D4F

triadic

#0D1D4F #4F0D1D #1D4F0D

tetradic

#0D1D4F #4F0D3E #4F3F0D #0D4F1E

square

#0D1D4F #4F0D3E #4F3F0D #0D4F1E

split-complementary

#0D1D4F #4F1E0D #3E4F0D

monochromatic

#040A1A #040A1A #0D1D4F #163084 #1E44B8

Accessibility & contrast

On white

16.08

#0D1D4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#0D1D4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D1D4F

16.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D1D4F	#FFFFFF	#000000	##FFFFFF
##0D1D4F	1.00	16.08	1.31	16.08
#FFFFFF	16.08	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002451

Deuteranopia (green-blind)

#001E4E

Tritanopia (blue-blind)

#002A32

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #0d1d4f;
/* rgb */ color: rgb(13, 29, 79);
/* oklch */ color: oklch(25.4% 0.094 266.2);

Tailwind

colors: {
  custom: {
    50: '#585881',
    500: '#0d1d4f',
    950: '#000000',
  },
}

SCSS

$custom: #0d1d4f;
$custom-light: #585881;
$custom-dark: #000000;

JSON

{
  "hex": "#0d1d4f",
  "rgb": {
    "r": 13,
    "g": 29,
    "b": 79
  },
  "hsl": {
    "h": 225.455,
    "s": 71.739,
    "l": 18.039
  },
  "oklch": {
    "l": 0.2535,
    "c": 0.09447,
    "h": 266.2
  },
  "luminance": 0.01529
}

Semantic roles & 50–950 ramp

primary

#0D1D4F

secondary

#8A742E

accent

#C339EE

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04030A

muted

#79787C

Preview Lab

Preview with #0D1D4F

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

Preview Lab → · Contrast checker → · Palette generator →