#0C0D55#0C0D55

#0C0D55 is a very dark, vivid blue. Relative luminance 0.010; OKLCH L 22.9% C 0.124 H 270.6°. Best body text is #FFFFFF at 17.44:1 contrast (WCAG AA passes).

Color values

HEX	#0C0D55
RGB	rgb(12, 13, 85)
HSL	hsl(239, 75%, 19%)
HSV	hsv(239, 86%, 33%)
CMYK	cmyk(85.9%, 84.7%, 0%, 66.7%)
CIE-LAB	lab(9.17, 28.02, -42.70)
CIE-LCH	lch(9.17, 51.08, 303.27°)
OKLab	oklab(22.9% 0.0013 -0.1237)
OKLCH	oklch(22.9% 0.124 270.6)
XYZ	xyz(1.9347, 1.0217, 8.6878)
Luminance	0.0102 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C0D55 #55540C

analogous

#0C3255 #0C0D55 #300C55

triadic

#0C0D55 #550C0D #0D550C

tetradic

#0C0D55 #550C32 #55540C #0C5530

square

#0C0D55 #550C32 #55540C #0C5530

split-complementary

#0C0D55 #55300C #32550C

monochromatic

#04041B #04051F #0C0D55 #14158B #1B1DC0

Accessibility & contrast

On white

17.44

#0C0D55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#0C0D55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C0D55

17.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C0D55	#FFFFFF	#000000	##FFFFFF
##0C0D55	1.00	17.44	1.20	17.44
#FFFFFF	17.44	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D57

Deuteranopia (green-blind)

#001654

Tritanopia (blue-blind)

#002331

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #0c0d55;
/* rgb */ color: rgb(12, 13, 85);
/* oklch */ color: oklch(22.9% 0.124 270.6);

Tailwind

colors: {
  custom: {
    50: '#5b4d86',
    500: '#0c0d55',
    950: '#000000',
  },
}

SCSS

$custom: #0c0d55;
$custom-light: #5b4d86;
$custom-dark: #000000;

JSON

{
  "hex": "#0c0d55",
  "rgb": {
    "r": 12,
    "g": 13,
    "b": 85
  },
  "hsl": {
    "h": 239.178,
    "s": 75.258,
    "l": 19.02
  },
  "oklch": {
    "l": 0.22902,
    "c": 0.12367,
    "h": 270.6
  },
  "luminance": 0.01022
}

Semantic roles & 50–950 ramp

primary

#0C0D55

secondary

#908F2D

accent

#EF36F2

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#05010B

muted

#79777C

Preview Lab

Preview with #0C0D55

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

Preview Lab → · Contrast checker → · Palette generator →