#0C3947#0C3947

#0C3947 is a dark, muted cyan. Relative luminance 0.035; OKLCH L 32.2% C 0.053 H 223.2°. Best body text is #FFFFFF at 12.41:1 contrast (WCAG AA passes).

Color values

HEX	#0C3947
RGB	rgb(12, 57, 71)
HSL	hsl(194, 71%, 16%)
HSV	hsv(194, 83%, 28%)
CMYK	cmyk(83.1%, 19.7%, 0%, 72.2%)
CIE-LAB	lab(21.80, -9.38, -12.93)
CIE-LCH	lch(21.80, 15.98, 234.03°)
OKLab	oklab(32.2% -0.0385 -0.0362)
OKLCH	oklch(32.2% 0.053 223.2)
XYZ	xyz(2.7516, 3.4590, 6.4827)
Luminance	0.0346 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C3947 #471A0C

analogous

#0C4738 #0C3947 #0C1C47

triadic

#0C3947 #470C39 #39470C

tetradic

#0C3947 #380C47 #471A0C #1C470C

square

#0C3947 #380C47 #471A0C #1C470C

split-complementary

#0C3947 #470C1C #47380C

monochromatic

#04151A #04151A #0C3947 #15637B #1E8DB0

Accessibility & contrast

On white

12.41

#0C3947 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#0C3947 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C3947

12.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C3947	#FFFFFF	#000000	##FFFFFF
##0C3947	1.00	12.41	1.69	12.41
#FFFFFF	12.41	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#313748

Deuteranopia (green-blind)

#293247

Tritanopia (blue-blind)

#003D3E

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #0c3947;
/* rgb */ color: rgb(12, 57, 71);
/* oklch */ color: oklch(32.2% 0.053 223.2);

Tailwind

colors: {
  custom: {
    50: '#556f7a',
    500: '#0c3947',
    950: '#000000',
  },
}

SCSS

$custom: #0c3947;
$custom-light: #556f7a;
$custom-dark: #000000;

JSON

{
  "hex": "#0c3947",
  "rgb": {
    "r": 12,
    "g": 57,
    "b": 71
  },
  "hsl": {
    "h": 194.237,
    "s": 71.084,
    "l": 16.275
  },
  "oklch": {
    "l": 0.32196,
    "c": 0.05285,
    "h": 223.2
  },
  "luminance": 0.03459
}

Semantic roles & 50–950 ramp

primary

#0C3947

secondary

#83412C

accent

#653AEE

background

#F5F6F7

surface

#E9ECED

border

#C5C7C8

text

#030709

muted

#787A7B

Preview Lab

Preview with #0C3947

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

Preview Lab → · Contrast checker → · Palette generator →