#0D1E4F#0D1E4F

#0D1E4F is a dark, moderate blue. Relative luminance 0.016; OKLCH L 25.6% C 0.093 H 265.6°. Best body text is #FFFFFF at 15.96:1 contrast (WCAG AA passes).

Color values

HEX	#0D1E4F
RGB	rgb(13, 30, 79)
HSL	hsl(225, 72%, 18%)
HSV	hsv(225, 84%, 31%)
CMYK	cmyk(83.5%, 62%, 0%, 69%)
CIE-LAB	lab(13.10, 13.55, -32.15)
CIE-LCH	lch(13.10, 34.89, 292.86°)
OKLab	oklab(25.58% -0.0071 -0.0928)
OKLCH	oklch(25.58% 0.093 265.6)
XYZ	xyz(2.0410, 1.5784, 7.5927)
Luminance	0.0158 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D1E4F #4F3E0D

analogous

#0D3F4F #0D1E4F #1D0D4F

triadic

#0D1E4F #4F0D1E #1E4F0D

tetradic

#0D1E4F #4F0D3F #4F3E0D #0D4F1D

square

#0D1E4F #4F0D3F #4F3E0D #0D4F1D

split-complementary

#0D1E4F #4F1D0D #3F4F0D

monochromatic

#040A1A #040A1A #0D1E4F #163284 #1E46B8

Accessibility & contrast

On white

15.96

#0D1E4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#0D1E4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D1E4F

15.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D1E4F	#FFFFFF	#000000	##FFFFFF
##0D1E4F	1.00	15.96	1.32	15.96
#FFFFFF	15.96	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002551

Deuteranopia (green-blind)

#001F4E

Tritanopia (blue-blind)

#002A33

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #0d1e4f;
/* rgb */ color: rgb(13, 30, 79);
/* oklch */ color: oklch(25.6% 0.093 265.6);

Tailwind

colors: {
  custom: {
    50: '#585981',
    500: '#0d1e4f',
    950: '#000000',
  },
}

SCSS

$custom: #0d1e4f;
$custom-light: #585981;
$custom-dark: #000000;

JSON

{
  "hex": "#0d1e4f",
  "rgb": {
    "r": 13,
    "g": 30,
    "b": 79
  },
  "hsl": {
    "h": 224.545,
    "s": 71.739,
    "l": 18.039
  },
  "oklch": {
    "l": 0.25582,
    "c": 0.09303,
    "h": 265.6
  },
  "luminance": 0.01579
}

Semantic roles & 50–950 ramp

primary

#0D1E4F

secondary

#8A722E

accent

#C039EE

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04030A

muted

#79787C

Preview Lab

Preview with #0D1E4F

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

Preview Lab → · Contrast checker → · Palette generator →