#0C2239#0C2239

#0C2239 is a very dark, muted cyan. Relative luminance 0.015; OKLCH L 24.7% C 0.052 H 251.6°. Best body text is #FFFFFF at 16.11:1 contrast (WCAG AA passes).

Color values

HEX	#0C2239
RGB	rgb(12, 34, 57)
HSL	hsl(211, 65%, 14%)
HSV	hsv(211, 79%, 22%)
CMYK	cmyk(78.9%, 40.4%, 0%, 77.6%)
CIE-LAB	lab(12.72, 0.56, -17.44)
CIE-LCH	lch(12.72, 17.45, 271.83°)
OKLab	oklab(24.74% -0.0165 -0.0495)
OKLCH	oklch(24.74% 0.052 251.6)
XYZ	xyz(1.4619, 1.5175, 4.0860)
Luminance	0.0152 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2239 #39230C

analogous

#0C3839 #0C2239 #0D0C39

triadic

#0C2239 #390C22 #22390C

tetradic

#0C2239 #390C38 #39230C #0C390D

square

#0C2239 #390C38 #39230C #0C390D

split-complementary

#0C2239 #390D0C #38390C

monochromatic

#050F19 #050F19 #0C2239 #17406C #215E9E

Accessibility & contrast

On white

16.11

#0C2239 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#0C2239 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2239

16.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2239	#FFFFFF	#000000	##FFFFFF
##0C2239	1.00	16.11	1.30	16.11
#FFFFFF	16.11	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#18233A

Deuteranopia (green-blind)

#111F39

Tritanopia (blue-blind)

#00272A

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #0c2239;
/* rgb */ color: rgb(12, 34, 57);
/* oklch */ color: oklch(24.7% 0.052 251.6);

Tailwind

colors: {
  custom: {
    50: '#515c6f',
    500: '#0c2239',
    950: '#000000',
  },
}

SCSS

$custom: #0c2239;
$custom-light: #515c6f;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2239",
  "rgb": {
    "r": 12,
    "g": 34,
    "b": 57
  },
  "hsl": {
    "h": 210.667,
    "s": 65.217,
    "l": 13.529
  },
  "oklch": {
    "l": 0.24741,
    "c": 0.05216,
    "h": 251.6
  },
  "luminance": 0.01518
}

Semantic roles & 50–950 ramp

primary

#0C2239

secondary

#75512C

accent

#9640E8

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020407

muted

#78797A

Preview Lab

Preview with #0C2239

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

Preview Lab → · Contrast checker → · Palette generator →