#0C4756#0C4756

#0C4756 is a dark, moderate cyan. Relative luminance 0.053; OKLCH L 37.0% C 0.062 H 219.7°. Best body text is #FFFFFF at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#0C4756
RGB	rgb(12, 71, 86)
HSL	hsl(192, 76%, 19%)
HSV	hsv(192, 86%, 34%)
CMYK	cmyk(86%, 17.4%, 0%, 66.3%)
CIE-LAB	lab(27.45, -12.17, -14.10)
CIE-LCH	lch(27.45, 18.63, 229.21°)
OKLab	oklab(36.96% -0.0476 -0.0395)
OKLCH	oklch(36.96% 0.062 219.7)
XYZ	xyz(4.0839, 5.2560, 9.6016)
Luminance	0.0526 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C4756 #561B0C

analogous

#0C5640 #0C4756 #0C2256

triadic

#0C4756 #560C47 #47560C

tetradic

#0C4756 #400C56 #561B0C #22560C

square

#0C4756 #400C56 #561B0C #22560C

split-complementary

#0C4756 #560C22 #56400C

monochromatic

#04161B #051B20 #0C4756 #13738C #1BA0C1

Accessibility & contrast

On white

10.24

#0C4756 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#0C4756 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C4756

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C4756	#FFFFFF	#000000	##FFFFFF
##0C4756	1.00	10.24	2.05	10.24
#FFFFFF	10.24	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E4557

Deuteranopia (green-blind)

#343E56

Tritanopia (blue-blind)

#004C4C

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #0c4756;
/* rgb */ color: rgb(12, 71, 86);
/* oklch */ color: oklch(37.0% 0.062 219.7);

Tailwind

colors: {
  custom: {
    50: '#5a7a85',
    500: '#0c4756',
    950: '#000000',
  },
}

SCSS

$custom: #0c4756;
$custom-light: #5a7a85;
$custom-dark: #000000;

JSON

{
  "hex": "#0c4756",
  "rgb": {
    "r": 12,
    "g": 71,
    "b": 86
  },
  "hsl": {
    "h": 192.162,
    "s": 75.51,
    "l": 19.216
  },
  "oklch": {
    "l": 0.36965,
    "c": 0.06182,
    "h": 219.7
  },
  "luminance": 0.05257
}

Semantic roles & 50–950 ramp

primary

#0C4756

secondary

#91412D

accent

#5C36F2

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#04090B

muted

#797B7C

Preview Lab

Preview with #0C4756

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

Preview Lab → · Contrast checker → · Palette generator →