#0C3649#0C3649

#0C3649 is a dark, muted cyan. Relative luminance 0.032; OKLCH L 31.4% C 0.056 H 232.5°. Best body text is #FFFFFF at 12.81:1 contrast (WCAG AA passes).

Color values

HEX	#0C3649
RGB	rgb(12, 54, 73)
HSL	hsl(199, 72%, 17%)
HSV	hsv(199, 84%, 29%)
CMYK	cmyk(83.6%, 26%, 0%, 71.4%)
CIE-LAB	lab(20.82, -6.64, -15.79)
CIE-LCH	lch(20.82, 17.13, 247.18°)
OKLab	oklab(31.45% -0.0341 -0.0444)
OKLCH	oklch(31.45% 0.056 232.5)
XYZ	xyz(2.6729, 3.1972, 6.7783)
Luminance	0.0320 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C3649 #491F0C

analogous

#0C493E #0C3649 #0C1749

triadic

#0C3649 #490C36 #36490C

tetradic

#0C3649 #3E0C49 #491F0C #17490C

square

#0C3649 #3E0C49 #491F0C #17490C

split-complementary

#0C3649 #490C17 #493E0C

monochromatic

#04131A #04131A #0C3649 #155D7E #1D84B2

Accessibility & contrast

On white

12.81

#0C3649 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#0C3649 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C3649

12.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C3649	#FFFFFF	#000000	##FFFFFF
##0C3649	1.00	12.81	1.64	12.81
#FFFFFF	12.81	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D354A

Deuteranopia (green-blind)

#243049

Tritanopia (blue-blind)

#003B3C

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #0c3649;
/* rgb */ color: rgb(12, 54, 73);
/* oklch */ color: oklch(31.4% 0.056 232.5);

Tailwind

colors: {
  custom: {
    50: '#566d7b',
    500: '#0c3649',
    950: '#000000',
  },
}

SCSS

$custom: #0c3649;
$custom-light: #566d7b;
$custom-dark: #000000;

JSON

{
  "hex": "#0c3649",
  "rgb": {
    "r": 12,
    "g": 54,
    "b": 73
  },
  "hsl": {
    "h": 198.689,
    "s": 71.765,
    "l": 16.667
  },
  "oklch": {
    "l": 0.31446,
    "c": 0.05603,
    "h": 232.5
  },
  "luminance": 0.03198
}

Semantic roles & 50–950 ramp

primary

#0C3649

secondary

#85482C

accent

#7239EE

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#030709

muted

#787A7B

Preview Lab

Preview with #0C3649

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

Preview Lab → · Contrast checker → · Palette generator →