#0C3549#0C3549

#0C3549 is a dark, muted cyan. Relative luminance 0.031; OKLCH L 31.2% C 0.057 H 234.4°. Best body text is #FFFFFF at 12.95:1 contrast (WCAG AA passes).

Color values

HEX	#0C3549
RGB	rgb(12, 53, 73)
HSL	hsl(200, 72%, 17%)
HSV	hsv(200, 84%, 29%)
CMYK	cmyk(83.6%, 27.4%, 0%, 71.4%)
CIE-LAB	lab(20.46, -5.98, -16.34)
CIE-LCH	lch(20.46, 17.40, 249.89°)
OKLab	oklab(31.16% -0.033 -0.046)
OKLCH	oklch(31.16% 0.057 234.4)
XYZ	xyz(2.6268, 3.1051, 6.7629)
Luminance	0.0311 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C3549 #49200C

analogous

#0C493F #0C3549 #0C1749

triadic

#0C3549 #490C35 #35490C

tetradic

#0C3549 #3F0C49 #49200C #17490C

square

#0C3549 #3F0C49 #49200C #17490C

split-complementary

#0C3549 #490C17 #493F0C

monochromatic

#04131A #04131A #0C3549 #155B7E #1D81B2

Accessibility & contrast

On white

12.95

#0C3549 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#0C3549 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C3549

12.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C3549	#FFFFFF	#000000	##FFFFFF
##0C3549	1.00	12.95	1.62	12.95
#FFFFFF	12.95	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B354A

Deuteranopia (green-blind)

#232F49

Tritanopia (blue-blind)

#003A3C

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #0c3549;
/* rgb */ color: rgb(12, 53, 73);
/* oklch */ color: oklch(31.2% 0.057 234.4);

Tailwind

colors: {
  custom: {
    50: '#566c7b',
    500: '#0c3549',
    950: '#000000',
  },
}

SCSS

$custom: #0c3549;
$custom-light: #566c7b;
$custom-dark: #000000;

JSON

{
  "hex": "#0c3549",
  "rgb": {
    "r": 12,
    "g": 53,
    "b": 73
  },
  "hsl": {
    "h": 199.672,
    "s": 71.765,
    "l": 16.667
  },
  "oklch": {
    "l": 0.31161,
    "c": 0.05665,
    "h": 234.4
  },
  "luminance": 0.03105
}

Semantic roles & 50–950 ramp

primary

#0C3549

secondary

#85492C

accent

#7539EE

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#030609

muted

#787A7B

Preview Lab

Preview with #0C3549

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

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