#0C3945#0C3945

#0C3945 is a dark, muted cyan. Relative luminance 0.034; OKLCH L 32.1% C 0.051 H 219.7°. Best body text is #FFFFFF at 12.45:1 contrast (WCAG AA passes).

Color values

HEX	#0C3945
RGB	rgb(12, 57, 69)
HSL	hsl(193, 70%, 16%)
HSV	hsv(193, 83%, 27%)
CMYK	cmyk(82.6%, 17.4%, 0%, 72.9%)
CIE-LAB	lab(21.70, -10.17, -11.73)
CIE-LCH	lch(21.70, 15.53, 229.07°)
OKLab	oklab(32.09% -0.0394 -0.0328)
OKLCH	oklch(32.09% 0.051 219.7)
XYZ	xyz(2.6885, 3.4338, 6.1502)
Luminance	0.0343 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C3945 #45180C

analogous

#0C4534 #0C3945 #0C1C45

triadic

#0C3945 #450C39 #39450C

tetradic

#0C3945 #340C45 #45180C #1C450C

square

#0C3945 #340C45 #45180C #1C450C

split-complementary

#0C3945 #450C1C #45340C

monochromatic

#05161A #05161A #0C3945 #156479 #1E8FAD

Accessibility & contrast

On white

12.45

#0C3945 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#0C3945 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C3945

12.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C3945	#FFFFFF	#000000	##FFFFFF
##0C3945	1.00	12.45	1.69	12.45
#FFFFFF	12.45	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#323746

Deuteranopia (green-blind)

#2A3245

Tritanopia (blue-blind)

#003D3D

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #0c3945;
/* rgb */ color: rgb(12, 57, 69);
/* oklch */ color: oklch(32.1% 0.051 219.7);

Tailwind

colors: {
  custom: {
    50: '#556f78',
    500: '#0c3945',
    950: '#000000',
  },
}

SCSS

$custom: #0c3945;
$custom-light: #556f78;
$custom-dark: #000000;

JSON

{
  "hex": "#0c3945",
  "rgb": {
    "r": 12,
    "g": 57,
    "b": 69
  },
  "hsl": {
    "h": 192.632,
    "s": 70.37,
    "l": 15.882
  },
  "oklch": {
    "l": 0.32092,
    "c": 0.05128,
    "h": 219.7
  },
  "luminance": 0.03434
}

Semantic roles & 50–950 ramp

primary

#0C3945

secondary

#813E2C

accent

#603BED

background

#F5F6F7

surface

#E9ECED

border

#C5C7C8

text

#030709

muted

#787A7B

Preview Lab

Preview with #0C3945

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

Preview Lab → · Contrast checker → · Palette generator →