#0D0E4B#0D0E4B

#0D0E4B is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.9% C 0.108 H 272.3°. Best body text is #FFFFFF at 17.77:1 contrast (WCAG AA passes).

Color values

HEX	#0D0E4B
RGB	rgb(13, 14, 75)
HSL	hsl(239, 70%, 17%)
HSV	hsv(239, 83%, 29%)
CMYK	cmyk(82.7%, 81.3%, 0%, 70.6%)
CIE-LAB	lab(8.20, 23.65, -37.42)
CIE-LCH	lch(8.20, 44.27, 302.29°)
OKLab	oklab(21.86% 0.0043 -0.1083)
OKLCH	oklch(21.86% 0.108 272.3)
XYZ	xyz(1.5926, 0.9075, 6.7465)
Luminance	0.0091 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D0E4B #4B4A0D

analogous

#0D2D4B #0D0E4B #2B0D4B

triadic

#0D0E4B #4B0D0E #0E4B0D

tetradic

#0D0E4B #4B0D2D #4B4A0D #0D4B2B

square

#0D0E4B #4B0D2D #4B4A0D #0D4B2B

split-complementary

#0D0E4B #4B2B0D #2D4B0D

monochromatic

#05051A #05051A #0D0E4B #16187F #1F21B3

Accessibility & contrast

On white

17.77

#0D0E4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#0D0E4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D0E4B

17.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D0E4B	#FFFFFF	#000000	##FFFFFF
##0D0E4B	1.00	17.77	1.18	17.77
#FFFFFF	17.77	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B4D

Deuteranopia (green-blind)

#00154A

Tritanopia (blue-blind)

#00202B

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #0d0e4b;
/* rgb */ color: rgb(13, 14, 75);
/* oklch */ color: oklch(21.9% 0.108 272.3);

Tailwind

colors: {
  custom: {
    50: '#584d7e',
    500: '#0d0e4b',
    950: '#000000',
  },
}

SCSS

$custom: #0d0e4b;
$custom-light: #584d7e;
$custom-dark: #000000;

JSON

{
  "hex": "#0d0e4b",
  "rgb": {
    "r": 13,
    "g": 14,
    "b": 75
  },
  "hsl": {
    "h": 239.032,
    "s": 70.455,
    "l": 17.255
  },
  "oklch": {
    "l": 0.21859,
    "c": 0.10839,
    "h": 272.3
  },
  "luminance": 0.00908
}

Semantic roles & 50–950 ramp

primary

#0D0E4B

secondary

#86852E

accent

#EA3BED

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04010A

muted

#79777C

Preview Lab

Preview with #0D0E4B

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

Preview Lab → · Contrast checker → · Palette generator →