#0C2131#0C2131

#0C2131 is a very dark, muted cyan. Relative luminance 0.014; OKLCH L 23.9% C 0.041 H 243.8°. Best body text is #FFFFFF at 16.44:1 contrast (WCAG AA passes).

Color values

HEX	#0C2131
RGB	rgb(12, 33, 49)
HSL	hsl(206, 61%, 12%)
HSV	hsv(206, 76%, 19%)
CMYK	cmyk(75.5%, 32.7%, 0%, 80.8%)
CIE-LAB	lab(11.87, -2.14, -13.06)
CIE-LCH	lch(11.87, 13.23, 260.70°)
OKLab	oklab(23.92% -0.0181 -0.0367)
OKLCH	oklch(23.92% 0.041 243.8)
XYZ	xyz(1.2496, 1.3875, 3.1071)
Luminance	0.0139 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2131 #311C0C

analogous

#0C312F #0C2131 #0C0F31

triadic

#0C2131 #310C21 #21310C

tetradic

#0C2131 #2F0C31 #311C0C #0F310C

square

#0C2131 #2F0C31 #311C0C #0F310C

split-complementary

#0C2131 #310C0F #312F0C

monochromatic

#061119 #061119 #0C2131 #184262 #246393

Accessibility & contrast

On white

16.44

#0C2131 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#0C2131 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2131

16.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2131	#FFFFFF	#000000	##FFFFFF
##0C2131	1.00	16.44	1.28	16.44
#FFFFFF	16.44	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A2132

Deuteranopia (green-blind)

#151E31

Tritanopia (blue-blind)

#002527

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #0c2131;
/* rgb */ color: rgb(12, 33, 49);
/* oklch */ color: oklch(23.9% 0.041 243.8);

Tailwind

colors: {
  custom: {
    50: '#4f5c69',
    500: '#0c2131',
    950: '#000000',
  },
}

SCSS

$custom: #0c2131;
$custom-light: #4f5c69;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2131",
  "rgb": {
    "r": 12,
    "g": 33,
    "b": 49
  },
  "hsl": {
    "h": 205.946,
    "s": 60.656,
    "l": 11.961
  },
  "oklch": {
    "l": 0.2392,
    "c": 0.04097,
    "h": 243.8
  },
  "luminance": 0.01388
}

Semantic roles & 50–950 ramp

primary

#0C2131

secondary

#6D482C

accent

#8944E4

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#020406

muted

#78797A

Preview Lab

Preview with #0C2131

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

Preview Lab → · Contrast checker → · Palette generator →