#0C2340#0C2340

#0C2340 is a dark, moderate cyan. Relative luminance 0.017; OKLCH L 25.5% C 0.062 H 255.5°. Best body text is #FFFFFF at 15.79:1 contrast (WCAG AA passes).

Color values

HEX	#0C2340
RGB	rgb(12, 35, 64)
HSL	hsl(213, 68%, 15%)
HSV	hsv(213, 81%, 25%)
CMYK	cmyk(81.2%, 45.3%, 0%, 74.9%)
CIE-LAB	lab(13.53, 2.89, -21.08)
CIE-LCH	lch(13.53, 21.28, 277.80°)
OKLab	oklab(25.53% -0.0155 -0.0601)
OKLCH	oklch(25.53% 0.062 255.5)
XYZ	xyz(1.6777, 1.6502, 5.0796)
Luminance	0.0165 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2340 #40290C

analogous

#0C3D40 #0C2340 #0F0C40

triadic

#0C2340 #400C23 #23400C

tetradic

#0C2340 #400C3D #40290C #0C400F

square

#0C2340 #400C3D #40290C #0C400F

split-complementary

#0C2340 #400F0C #3D400C

monochromatic

#050E1A #050E1A #0C2340 #163F74 #1F5BA7

Accessibility & contrast

On white

15.79

#0C2340 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#0C2340 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2340

15.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2340	#FFFFFF	#000000	##FFFFFF
##0C2340	1.00	15.79	1.33	15.79
#FFFFFF	15.79	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#152541

Deuteranopia (green-blind)

#0D203F

Tritanopia (blue-blind)

#002A2E

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #0c2340;
/* rgb */ color: rgb(12, 35, 64);
/* oklch */ color: oklch(25.5% 0.062 255.5);

Tailwind

colors: {
  custom: {
    50: '#535d75',
    500: '#0c2340',
    950: '#000000',
  },
}

SCSS

$custom: #0c2340;
$custom-light: #535d75;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2340",
  "rgb": {
    "r": 12,
    "g": 35,
    "b": 64
  },
  "hsl": {
    "h": 213.462,
    "s": 68.421,
    "l": 14.902
  },
  "oklch": {
    "l": 0.25526,
    "c": 0.06209,
    "h": 255.5
  },
  "luminance": 0.0165
}

Semantic roles & 50–950 ramp

primary

#0C2340

secondary

#7C592C

accent

#9E3DEB

background

#F4F5F7

surface

#E8E9ED

border

#C4C5C8

text

#030408

muted

#78797B

Preview Lab

Preview with #0C2340

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

Preview Lab → · Contrast checker → · Palette generator →