#0D0D4D#0D0D4D

#0D0D4D is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.9% C 0.112 H 272.2°. Best body text is #FFFFFF at 17.77:1 contrast (WCAG AA passes).

Color values

HEX	#0D0D4D
RGB	rgb(13, 13, 77)
HSL	hsl(240, 71%, 18%)
HSV	hsv(240, 83%, 30%)
CMYK	cmyk(83.1%, 83.1%, 0%, 69.8%)
CIE-LAB	lab(8.21, 25.09, -38.79)
CIE-LCH	lch(8.21, 46.19, 302.89°)
OKLab	oklab(21.94% 0.0044 -0.1123)
OKLCH	oklch(21.94% 0.112 272.2)
XYZ	xyz(1.6490, 0.9091, 7.1083)
Luminance	0.0091 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.12

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D0D4D #4D4D0D

analogous

#0D2D4D #0D0D4D #2D0D4D

triadic

#0D0D4D #4D0D0D #0D4D0D

tetradic

#0D0D4D #4D0D2D #4D4D0D #0D4D2D

square

#0D0D4D #4D0D2D #4D4D0D #0D4D2D

split-complementary

#0D0D4D #4D2D0D #2D4D0D

monochromatic

#04041A #04041A #0D0D4D #161681 #1F1FB6

Accessibility & contrast

On white

17.77

#0D0D4D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#0D0D4D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D0D4D

17.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D0D4D	#FFFFFF	#000000	##FFFFFF
##0D0D4D	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)

#001B4F

Deuteranopia (green-blind)

#00154C

Tritanopia (blue-blind)

#00202C

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #0d0d4d;
/* rgb */ color: rgb(13, 13, 77);
/* oklch */ color: oklch(21.9% 0.112 272.2);

Tailwind

colors: {
  custom: {
    50: '#594c80',
    500: '#0d0d4d',
    950: '#000000',
  },
}

SCSS

$custom: #0d0d4d;
$custom-light: #594c80;
$custom-dark: #000000;

JSON

{
  "hex": "#0d0d4d",
  "rgb": {
    "r": 13,
    "g": 13,
    "b": 77
  },
  "hsl": {
    "h": 240,
    "s": 71.111,
    "l": 17.647
  },
  "oklch": {
    "l": 0.21942,
    "c": 0.11236,
    "h": 272.2
  },
  "luminance": 0.00909
}

Semantic roles & 50–950 ramp

primary

#0D0D4D

secondary

#88882E

accent

#EE3AEE

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04010A

muted

#79777C

Preview Lab

Preview with #0D0D4D

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

Preview Lab → · Contrast checker → · Palette generator →