#0C3049#0C3049

#0C3049 is a dark, moderate cyan. Relative luminance 0.027; OKLCH L 29.8% C 0.061 H 243.2°. Best body text is #FFFFFF at 13.68:1 contrast (WCAG AA passes).

Color values

HEX	#0C3049
RGB	rgb(12, 48, 73)
HSL	hsl(205, 72%, 17%)
HSV	hsv(205, 84%, 29%)
CMYK	cmyk(83.6%, 34.2%, 0%, 71.4%)
CIE-LAB	lab(18.68, -2.59, -19.13)
CIE-LCH	lch(18.68, 19.30, 262.29°)
OKLab	oklab(29.75% -0.0273 -0.0542)
OKLCH	oklch(29.75% 0.061 243.2)
XYZ	xyz(2.4107, 2.6728, 6.6909)
Luminance	0.0267 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C3049 #49250C

analogous

#0C4944 #0C3049 #0C1249

triadic

#0C3049 #490C30 #30490C

tetradic

#0C3049 #440C49 #49250C #12490C

square

#0C3049 #440C49 #49250C #12490C

split-complementary

#0C3049 #490C12 #49440C

monochromatic

#04111A #04111A #0C3049 #15537E #1D75B2

Accessibility & contrast

On white

13.68

#0C3049 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#0C3049 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C3049

13.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C3049	#FFFFFF	#000000	##FFFFFF
##0C3049	1.00	13.68	1.53	13.68
#FFFFFF	13.68	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24314A

Deuteranopia (green-blind)

#1C2B49

Tritanopia (blue-blind)

#003639

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #0c3049;
/* rgb */ color: rgb(12, 48, 73);
/* oklch */ color: oklch(29.8% 0.061 243.2);

Tailwind

colors: {
  custom: {
    50: '#55687c',
    500: '#0c3049',
    950: '#000000',
  },
}

SCSS

$custom: #0c3049;
$custom-light: #55687c;
$custom-dark: #000000;

JSON

{
  "hex": "#0c3049",
  "rgb": {
    "r": 12,
    "g": 48,
    "b": 73
  },
  "hsl": {
    "h": 204.59,
    "s": 71.765,
    "l": 16.667
  },
  "oklch": {
    "l": 0.29751,
    "c": 0.06067,
    "h": 243.2
  },
  "luminance": 0.02673
}

Semantic roles & 50–950 ramp

primary

#0C3049

secondary

#85502C

accent

#8439EE

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#030609

muted

#787A7B

Preview Lab

Preview with #0C3049

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

Preview Lab → · Contrast checker → · Palette generator →