#0D0D4C#0D0D4C

#0D0D4C is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.8% C 0.111 H 272.4°. Best body text is #FFFFFF at 17.81:1 contrast (WCAG AA passes).

Color values

HEX	#0D0D4C
RGB	rgb(13, 13, 76)
HSL	hsl(240, 71%, 17%)
HSV	hsv(240, 83%, 30%)
CMYK	cmyk(82.9%, 82.9%, 0%, 70.2%)
CIE-LAB	lab(8.08, 24.71, -38.30)
CIE-LCH	lch(8.08, 45.58, 302.82°)
OKLab	oklab(21.82% 0.0046 -0.1109)
OKLCH	oklch(21.82% 0.111 272.4)
XYZ	xyz(1.6140, 0.8950, 6.9238)
Luminance	0.0089 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D0D4C #4C4C0D

analogous

#0D2D4C #0D0D4C #2D0D4C

triadic

#0D0D4C #4C0D0D #0D4C0D

tetradic

#0D0D4C #4C0D2D #4C4C0D #0D4C2D

square

#0D0D4C #4C0D2D #4C4C0D #0D4C2D

split-complementary

#0D0D4C #4C2D0D #2D4C0D

monochromatic

#04041A #04041A #0D0D4C #161680 #1F1FB5

Accessibility & contrast

On white

17.81

#0D0D4C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#0D0D4C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D0D4C

17.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D0D4C	#FFFFFF	#000000	##FFFFFF
##0D0D4C	1.00	17.81	1.18	17.81
#FFFFFF	17.81	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B4E

Deuteranopia (green-blind)

#00154B

Tritanopia (blue-blind)

#00202C

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #0d0d4c;
/* rgb */ color: rgb(13, 13, 76);
/* oklch */ color: oklch(21.8% 0.111 272.4);

Tailwind

colors: {
  custom: {
    50: '#594c7f',
    500: '#0d0d4c',
    950: '#000000',
  },
}

SCSS

$custom: #0d0d4c;
$custom-light: #594c7f;
$custom-dark: #000000;

JSON

{
  "hex": "#0d0d4c",
  "rgb": {
    "r": 13,
    "g": 13,
    "b": 76
  },
  "hsl": {
    "h": 240,
    "s": 70.787,
    "l": 17.451
  },
  "oklch": {
    "l": 0.21816,
    "c": 0.11095,
    "h": 272.4
  },
  "luminance": 0.00895
}

Semantic roles & 50–950 ramp

primary

#0D0D4C

secondary

#87872E

accent

#EE3AEE

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04010A

muted

#79777C

Preview Lab

Preview with #0D0D4C

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

Preview Lab → · Contrast checker → · Palette generator →