#0C3A49#0C3A49

#0C3A49 is a dark, muted cyan. Relative luminance 0.036; OKLCH L 32.6% C 0.054 H 224.4°. Best body text is #FFFFFF at 12.23:1 contrast (WCAG AA passes).

Color values

HEX	#0C3A49
RGB	rgb(12, 58, 73)
HSL	hsl(195, 72%, 17%)
HSV	hsv(195, 84%, 29%)
CMYK	cmyk(83.6%, 20.5%, 0%, 71.4%)
CIE-LAB	lab(22.25, -9.23, -13.57)
CIE-LCH	lch(22.25, 16.41, 235.79°)
OKLab	oklab(32.59% -0.0388 -0.038)
OKLCH	oklch(32.59% 0.054 224.4)
XYZ	xyz(2.8668, 3.5850, 6.8429)
Luminance	0.0358 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C3A49 #491B0C

analogous

#0C493A #0C3A49 #0C1C49

triadic

#0C3A49 #490C3A #3A490C

tetradic

#0C3A49 #3A0C49 #491B0C #1C490C

square

#0C3A49 #3A0C49 #491B0C #1C490C

split-complementary

#0C3A49 #490C1C #493A0C

monochromatic

#04151A #04151A #0C3A49 #15647E #1D8EB2

Accessibility & contrast

On white

12.23

#0C3A49 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#0C3A49 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C3A49

12.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C3A49	#FFFFFF	#000000	##FFFFFF
##0C3A49	1.00	12.23	1.72	12.23
#FFFFFF	12.23	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#32394A

Deuteranopia (green-blind)

#293349

Tritanopia (blue-blind)

#003E3F

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #0c3a49;
/* rgb */ color: rgb(12, 58, 73);
/* oklch */ color: oklch(32.6% 0.054 224.4);

Tailwind

colors: {
  custom: {
    50: '#56707b',
    500: '#0c3a49',
    950: '#000000',
  },
}

SCSS

$custom: #0c3a49;
$custom-light: #56707b;
$custom-dark: #000000;

JSON

{
  "hex": "#0c3a49",
  "rgb": {
    "r": 12,
    "g": 58,
    "b": 73
  },
  "hsl": {
    "h": 194.754,
    "s": 71.765,
    "l": 16.667
  },
  "oklch": {
    "l": 0.32591,
    "c": 0.05429,
    "h": 224.4
  },
  "luminance": 0.03585
}

Semantic roles & 50–950 ramp

primary

#0C3A49

secondary

#85422C

accent

#6639EE

background

#F5F6F7

surface

#E9ECEE

border

#C5C7C9

text

#030709

muted

#787A7B

Preview Lab

Preview with #0C3A49

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

Preview Lab → · Contrast checker → · Palette generator →