#0D1848#0D1848

#0D1848 is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.5% C 0.091 H 268.5°. Best body text is #FFFFFF at 16.92:1 contrast (WCAG AA passes).

Color values

HEX	#0D1848
RGB	rgb(13, 24, 72)
HSL	hsl(229, 69%, 17%)
HSV	hsv(229, 82%, 28%)
CMYK	cmyk(81.9%, 66.7%, 0%, 71.8%)
CIE-LAB	lab(10.61, 15.10, -31.38)
CIE-LCH	lch(10.61, 34.82, 295.69°)
OKLab	oklab(23.52% -0.0024 -0.0906)
OKLCH	oklch(23.52% 0.091 268.5)
XYZ	xyz(1.6619, 1.2065, 6.2749)
Luminance	0.0121 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D1848 #483D0D

analogous

#0D3648 #0D1848 #200D48

triadic

#0D1848 #480D18 #18480D

tetradic

#0D1848 #480D36 #483D0D #0D4820

square

#0D1848 #480D36 #483D0D #0D4820

split-complementary

#0D1848 #48200D #36480D

monochromatic

#05091A #05091A #0D1848 #16297C #203BB0

Accessibility & contrast

On white

16.92

#0D1848 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#0D1848 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D1848

16.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D1848	#FFFFFF	#000000	##FFFFFF
##0D1848	1.00	16.92	1.24	16.92
#FFFFFF	16.92	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00204A

Deuteranopia (green-blind)

#001A47

Tritanopia (blue-blind)

#00242D

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #0d1848;
/* rgb */ color: rgb(13, 24, 72);
/* oklch */ color: oklch(23.5% 0.091 268.5);

Tailwind

colors: {
  custom: {
    50: '#56547b',
    500: '#0d1848',
    950: '#000000',
  },
}

SCSS

$custom: #0d1848;
$custom-light: #56547b;
$custom-dark: #000000;

JSON

{
  "hex": "#0d1848",
  "rgb": {
    "r": 13,
    "g": 24,
    "b": 72
  },
  "hsl": {
    "h": 228.814,
    "s": 69.412,
    "l": 16.667
  },
  "oklch": {
    "l": 0.23515,
    "c": 0.09063,
    "h": 268.5
  },
  "luminance": 0.01207
}

Semantic roles & 50–950 ramp

primary

#0D1848

secondary

#83732D

accent

#CB3CEC

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#030209

muted

#78787B

Preview Lab

Preview with #0D1848

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

Preview Lab → · Contrast checker → · Palette generator →