#0C3C4A#0C3C4A

#0C3C4A is a dark, muted cyan. Relative luminance 0.038; OKLCH L 33.2% C 0.055 H 222.0°. Best body text is #FFFFFF at 11.93:1 contrast (WCAG AA passes).

Color values

HEX	#0C3C4A
RGB	rgb(12, 60, 74)
HSL	hsl(194, 72%, 17%)
HSV	hsv(194, 84%, 29%)
CMYK	cmyk(83.8%, 18.9%, 0%, 71%)
CIE-LAB	lab(23.01, -10.09, -13.06)
CIE-LCH	lch(23.01, 16.50, 232.31°)
OKLab	oklab(33.22% -0.0406 -0.0365)
OKLCH	oklch(33.22% 0.055 222)
XYZ	xyz(3.0030, 3.8039, 7.0532)
Luminance	0.0380 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C3C4A #4A1A0C

analogous

#0C4A39 #0C3C4A #0C1D4A

triadic

#0C3C4A #4A0C3C #3C4A0C

tetradic

#0C3C4A #390C4A #4A1A0C #1D4A0C

square

#0C3C4A #390C4A #4A1A0C #1D4A0C

split-complementary

#0C3C4A #4A0C1D #4A390C

monochromatic

#04151A #04151A #0C3C4A #15677F #1D91B3

Accessibility & contrast

On white

11.93

#0C3C4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#0C3C4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C3C4A

11.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C3C4A	#FFFFFF	#000000	##FFFFFF
##0C3C4A	1.00	11.93	1.76	11.93
#FFFFFF	11.93	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#343A4B

Deuteranopia (green-blind)

#2B344A

Tritanopia (blue-blind)

#004041

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #0c3c4a;
/* rgb */ color: rgb(12, 60, 74);
/* oklch */ color: oklch(33.2% 0.055 222.0);

Tailwind

colors: {
  custom: {
    50: '#56717c',
    500: '#0c3c4a',
    950: '#000000',
  },
}

SCSS

$custom: #0c3c4a;
$custom-light: #56717c;
$custom-dark: #000000;

JSON

{
  "hex": "#0c3c4a",
  "rgb": {
    "r": 12,
    "g": 60,
    "b": 74
  },
  "hsl": {
    "h": 193.548,
    "s": 72.093,
    "l": 16.863
  },
  "oklch": {
    "l": 0.33218,
    "c": 0.05465,
    "h": 222
  },
  "luminance": 0.03804
}

Semantic roles & 50–950 ramp

primary

#0C3C4A

secondary

#86402C

accent

#6239EF

background

#F5F6F7

surface

#E9ECEE

border

#C5C7C9

text

#030709

muted

#787A7B

Preview Lab

Preview with #0C3C4A

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

Preview Lab → · Contrast checker → · Palette generator →