#0C3249#0C3249

#0C3249 is a dark, muted cyan. Relative luminance 0.028; OKLCH L 30.3% C 0.059 H 239.9°. Best body text is #FFFFFF at 13.39:1 contrast (WCAG AA passes).

Color values

HEX	#0C3249
RGB	rgb(12, 50, 73)
HSL	hsl(203, 72%, 17%)
HSV	hsv(203, 84%, 29%)
CMYK	cmyk(83.6%, 31.5%, 0%, 71.4%)
CIE-LAB	lab(19.39, -3.97, -18.01)
CIE-LCH	lch(19.39, 18.44, 257.58°)
OKLab	oklab(30.31% -0.0296 -0.0509)
OKLCH	oklch(30.31% 0.059 239.9)
XYZ	xyz(2.4943, 2.8401, 6.7188)
Luminance	0.0284 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C3249 #49230C

analogous

#0C4942 #0C3249 #0C1449

triadic

#0C3249 #490C32 #32490C

tetradic

#0C3249 #420C49 #49230C #14490C

square

#0C3249 #420C49 #49230C #14490C

split-complementary

#0C3249 #490C14 #49420C

monochromatic

#04121A #04121A #0C3249 #15567E #1D7AB2

Accessibility & contrast

On white

13.39

#0C3249 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#0C3249 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C3249

13.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C3249	#FFFFFF	#000000	##FFFFFF
##0C3249	1.00	13.39	1.57	13.39
#FFFFFF	13.39	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27324A

Deuteranopia (green-blind)

#1F2C49

Tritanopia (blue-blind)

#00383A

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #0c3249;
/* rgb */ color: rgb(12, 50, 73);
/* oklch */ color: oklch(30.3% 0.059 239.9);

Tailwind

colors: {
  custom: {
    50: '#55697c',
    500: '#0c3249',
    950: '#000000',
  },
}

SCSS

$custom: #0c3249;
$custom-light: #55697c;
$custom-dark: #000000;

JSON

{
  "hex": "#0c3249",
  "rgb": {
    "r": 12,
    "g": 50,
    "b": 73
  },
  "hsl": {
    "h": 202.623,
    "s": 71.765,
    "l": 16.667
  },
  "oklch": {
    "l": 0.30312,
    "c": 0.05888,
    "h": 239.9
  },
  "luminance": 0.0284
}

Semantic roles & 50–950 ramp

primary

#0C3249

secondary

#854D2C

accent

#7E39EE

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#030609

muted

#787A7B

Preview Lab

Preview with #0C3249

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

Preview Lab → · Contrast checker → · Palette generator →