#0C2237#0C2237

#0C2237 is a very dark, muted cyan. Relative luminance 0.015; OKLCH L 24.6% C 0.049 H 249.5°. Best body text is #FFFFFF at 16.16:1 contrast (WCAG AA passes).

Color values

HEX	#0C2237
RGB	rgb(12, 34, 55)
HSL	hsl(209, 64%, 13%)
HSV	hsv(209, 78%, 22%)
CMYK	cmyk(78.2%, 38.2%, 0%, 78.4%)
CIE-LAB	lab(12.59, -0.31, -16.22)
CIE-LCH	lch(12.59, 16.22, 268.91°)
OKLab	oklab(24.6% -0.0171 -0.0459)
OKLCH	oklch(24.6% 0.049 249.5)
XYZ	xyz(1.4130, 1.4979, 3.8283)
Luminance	0.0150 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2237 #37210C

analogous

#0C3736 #0C2237 #0C0D37

triadic

#0C2237 #370C22 #22370C

tetradic

#0C2237 #360C37 #37210C #0D370C

square

#0C2237 #360C37 #37210C #0D370C

split-complementary

#0C2237 #370C0D #37360C

monochromatic

#051019 #051019 #0C2237 #174169 #22609B

Accessibility & contrast

On white

16.16

#0C2237 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#0C2237 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2237

16.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2237	#FFFFFF	#000000	##FFFFFF
##0C2237	1.00	16.16	1.30	16.16
#FFFFFF	16.16	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#192338

Deuteranopia (green-blind)

#131F37

Tritanopia (blue-blind)

#00272A

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #0c2237;
/* rgb */ color: rgb(12, 34, 55);
/* oklch */ color: oklch(24.6% 0.049 249.5);

Tailwind

colors: {
  custom: {
    50: '#515c6e',
    500: '#0c2237',
    950: '#000000',
  },
}

SCSS

$custom: #0c2237;
$custom-light: #515c6e;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2237",
  "rgb": {
    "r": 12,
    "g": 34,
    "b": 55
  },
  "hsl": {
    "h": 209.302,
    "s": 64.179,
    "l": 13.137
  },
  "oklch": {
    "l": 0.24603,
    "c": 0.04902,
    "h": 249.5
  },
  "luminance": 0.01498
}

Semantic roles & 50–950 ramp

primary

#0C2237

secondary

#734F2C

accent

#9241E7

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#020407

muted

#78797A

Preview Lab

Preview with #0C2237

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

Preview Lab → · Contrast checker → · Palette generator →