#0D0C45#0D0C45

#0D0C45 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 20.8% C 0.102 H 273.7°. Best body text is #FFFFFF at 18.17:1 contrast (WCAG AA passes).

Color values

HEX	#0D0C45
RGB	rgb(13, 12, 69)
HSL	hsl(241, 70%, 16%)
HSV	hsv(241, 83%, 27%)
CMYK	cmyk(81.2%, 82.6%, 0%, 72.9%)
CIE-LAB	lab(7.03, 22.46, -35.15)
CIE-LCH	lch(7.03, 41.71, 302.59°)
OKLab	oklab(20.78% 0.0066 -0.1019)
OKLCH	oklch(20.78% 0.102 273.7)
XYZ	xyz(1.3713, 0.7780, 5.7070)
Luminance	0.0078 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D0C45 #44450C

analogous

#0C2745 #0D0C45 #290C45

triadic

#0D0C45 #450D0C #0C450D

tetradic

#0D0C45 #450C27 #44450C #0C4529

square

#0D0C45 #450C27 #44450C #0C4529

split-complementary

#0D0C45 #45290C #27450C

monochromatic

#05051A #05051A #0D0C45 #171579 #211EAD

Accessibility & contrast

On white

18.17

#0D0C45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#0D0C45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D0C45

18.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D0C45	#FFFFFF	#000000	##FFFFFF
##0D0C45	1.00	18.17	1.16	18.17
#FFFFFF	18.17	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001847

Deuteranopia (green-blind)

#001344

Tritanopia (blue-blind)

#001C27

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #0d0c45;
/* rgb */ color: rgb(13, 12, 69);
/* oklch */ color: oklch(20.8% 0.102 273.7);

Tailwind

colors: {
  custom: {
    50: '#574b79',
    500: '#0d0c45',
    950: '#000000',
  },
}

SCSS

$custom: #0d0c45;
$custom-light: #574b79;
$custom-dark: #000000;

JSON

{
  "hex": "#0d0c45",
  "rgb": {
    "r": 13,
    "g": 12,
    "b": 69
  },
  "hsl": {
    "h": 241.053,
    "s": 70.37,
    "l": 15.882
  },
  "oklch": {
    "l": 0.2078,
    "c": 0.10209,
    "h": 273.7
  },
  "luminance": 0.00778
}

Semantic roles & 50–950 ramp

primary

#0D0C45

secondary

#7F812C

accent

#ED3BEA

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#040109

muted

#79777B

Preview Lab

Preview with #0D0C45

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

Preview Lab → · Contrast checker → · Palette generator →