#0C2448#0C2448

#0C2448 is a dark, moderate blue. Relative luminance 0.018; OKLCH L 26.4% C 0.074 H 258.5°. Best body text is #FFFFFF at 15.42:1 contrast (WCAG AA passes).

Color values

HEX	#0C2448
RGB	rgb(12, 36, 72)
HSL	hsl(216, 71%, 16%)
HSV	hsv(216, 83%, 28%)
CMYK	cmyk(83.3%, 50%, 0%, 71.8%)
CIE-LAB	lab(14.44, 5.70, -25.18)
CIE-LCH	lch(14.44, 25.81, 282.76°)
OKLab	oklab(26.42% -0.0146 -0.0721)
OKLCH	oklch(26.42% 0.074 258.5)
XYZ	xyz(1.9518, 1.8076, 6.3757)
Luminance	0.0181 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2448 #48300C

analogous

#0C4248 #0C2448 #120C48

triadic

#0C2448 #480C24 #24480C

tetradic

#0C2448 #480C42 #48300C #0C4812

square

#0C2448 #480C42 #48300C #0C4812

split-complementary

#0C2448 #48120C #42480C

monochromatic

#040D1A #040D1A #0C2448 #153E7C #1D58B1

Accessibility & contrast

On white

15.42

#0C2448 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#0C2448 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2448

15.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2448	#FFFFFF	#000000	##FFFFFF
##0C2448	1.00	15.42	1.36	15.42
#FFFFFF	15.42	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#122749

Deuteranopia (green-blind)

#062247

Tritanopia (blue-blind)

#002C32

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #0c2448;
/* rgb */ color: rgb(12, 36, 72);
/* oklch */ color: oklch(26.4% 0.074 258.5);

Tailwind

colors: {
  custom: {
    50: '#555e7b',
    500: '#0c2448',
    950: '#000000',
  },
}

SCSS

$custom: #0c2448;
$custom-light: #555e7b;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2448",
  "rgb": {
    "r": 12,
    "g": 36,
    "b": 72
  },
  "hsl": {
    "h": 216,
    "s": 71.429,
    "l": 16.471
  },
  "oklch": {
    "l": 0.26415,
    "c": 0.07359,
    "h": 258.5
  },
  "luminance": 0.01808
}

Semantic roles & 50–950 ramp

primary

#0C2448

secondary

#84612C

accent

#A63AEE

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#030409

muted

#78797B

Preview Lab

Preview with #0C2448

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

Preview Lab → · Contrast checker → · Palette generator →