#0C2238#0C2238

#0C2238 is a very dark, muted cyan. Relative luminance 0.015; OKLCH L 24.7% C 0.051 H 250.6°. Best body text is #FFFFFF at 16.13:1 contrast (WCAG AA passes).

Color values

HEX	#0C2238
RGB	rgb(12, 34, 56)
HSL	hsl(210, 65%, 13%)
HSV	hsv(210, 79%, 22%)
CMYK	cmyk(78.6%, 39.3%, 0%, 78%)
CIE-LAB	lab(12.66, 0.12, -16.83)
CIE-LCH	lch(12.66, 16.83, 270.42°)
OKLab	oklab(24.67% -0.0168 -0.0477)
OKLCH	oklch(24.67% 0.051 250.6)
XYZ	xyz(1.4372, 1.5076, 3.9559)
Luminance	0.0151 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2238 #38220C

analogous

#0C3838 #0C2238 #0C0C38

triadic

#0C2238 #380C22 #22380C

tetradic

#0C2238 #380C38 #38220C #0C380C

square

#0C2238 #380C38 #38220C #0C380C

split-complementary

#0C2238 #380C0C #38380C

monochromatic

#050F19 #050F19 #0C2238 #17416A #225F9D

Accessibility & contrast

On white

16.13

#0C2238 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#0C2238 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2238

16.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2238	#FFFFFF	#000000	##FFFFFF
##0C2238	1.00	16.13	1.30	16.13
#FFFFFF	16.13	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#182339

Deuteranopia (green-blind)

#121F38

Tritanopia (blue-blind)

#00272A

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #0c2238;
/* rgb */ color: rgb(12, 34, 56);
/* oklch */ color: oklch(24.7% 0.051 250.6);

Tailwind

colors: {
  custom: {
    50: '#515c6e',
    500: '#0c2238',
    950: '#000000',
  },
}

SCSS

$custom: #0c2238;
$custom-light: #515c6e;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2238",
  "rgb": {
    "r": 12,
    "g": 34,
    "b": 56
  },
  "hsl": {
    "h": 210,
    "s": 64.706,
    "l": 13.333
  },
  "oklch": {
    "l": 0.24672,
    "c": 0.05058,
    "h": 250.6
  },
  "luminance": 0.01508
}

Semantic roles & 50–950 ramp

primary

#0C2238

secondary

#74502C

accent

#9440E8

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020407

muted

#78797A

Preview Lab

Preview with #0C2238

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

Preview Lab → · Contrast checker → · Palette generator →