#0C4456#0C4456

#0C4456 is a dark, moderate cyan. Relative luminance 0.049; OKLCH L 36.1% C 0.063 H 224.9°. Best body text is #FFFFFF at 10.62:1 contrast (WCAG AA passes).

Color values

HEX	#0C4456
RGB	rgb(12, 68, 86)
HSL	hsl(195, 76%, 19%)
HSV	hsv(195, 86%, 34%)
CMYK	cmyk(86%, 20.9%, 0%, 66.3%)
CIE-LAB	lab(26.40, -10.34, -15.72)
CIE-LCH	lch(26.40, 18.82, 236.67°)
OKLab	oklab(36.12% -0.0443 -0.0441)
OKLCH	oklch(36.12% 0.063 224.9)
XYZ	xyz(3.8978, 4.8838, 9.5395)
Luminance	0.0488 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C4456 #561E0C

analogous

#0C5643 #0C4456 #0C1F56

triadic

#0C4456 #560C44 #44560C

tetradic

#0C4456 #430C56 #561E0C #1F560C

square

#0C4456 #430C56 #561E0C #1F560C

split-complementary

#0C4456 #560C1F #56430C

monochromatic

#04151B #051A20 #0C4456 #136E8C #1B99C1

Accessibility & contrast

On white

10.62

#0C4456 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#0C4456 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C4456

10.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C4456	#FFFFFF	#000000	##FFFFFF
##0C4456	1.00	10.62	1.98	10.62
#FFFFFF	10.62	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A4257

Deuteranopia (green-blind)

#303B56

Tritanopia (blue-blind)

#00494A

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #0c4456;
/* rgb */ color: rgb(12, 68, 86);
/* oklch */ color: oklch(36.1% 0.063 224.9);

Tailwind

colors: {
  custom: {
    50: '#597885',
    500: '#0c4456',
    950: '#000000',
  },
}

SCSS

$custom: #0c4456;
$custom-light: #597885;
$custom-dark: #000000;

JSON

{
  "hex": "#0c4456",
  "rgb": {
    "r": 12,
    "g": 68,
    "b": 86
  },
  "hsl": {
    "h": 194.595,
    "s": 75.51,
    "l": 19.216
  },
  "oklch": {
    "l": 0.36121,
    "c": 0.06251,
    "h": 224.9
  },
  "luminance": 0.04884
}

Semantic roles & 50–950 ramp

primary

#0C4456

secondary

#91452D

accent

#6436F2

background

#F5F7F8

surface

#E9EDEF

border

#C5C8CA

text

#04080B

muted

#797B7C

Preview Lab

Preview with #0C4456

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

Preview Lab → · Contrast checker → · Palette generator →