#0C2A3A#0C2A3A

#0C2A3A is a dark, muted cyan. Relative luminance 0.020; OKLCH L 27.1% C 0.046 H 235.5°. Best body text is #FFFFFF at 14.91:1 contrast (WCAG AA passes).

Color values

HEX	#0C2A3A
RGB	rgb(12, 42, 58)
HSL	hsl(201, 66%, 14%)
HSV	hsv(201, 79%, 23%)
CMYK	cmyk(79.3%, 27.6%, 0%, 77.3%)
CIE-LAB	lab(15.69, -4.75, -13.49)
CIE-LCH	lch(15.69, 14.30, 250.58°)
OKLab	oklab(27.11% -0.0261 -0.0379)
OKLCH	oklch(27.11% 0.046 235.5)
XYZ	xyz(1.7430, 2.0394, 4.3039)
Luminance	0.0204 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2A3A #3A1C0C

analogous

#0C3A33 #0C2A3A #0C133A

triadic

#0C2A3A #3A0C2A #2A3A0C

tetradic

#0C2A3A #330C3A #3A1C0C #133A0C

square

#0C2A3A #330C3A #3A1C0C #133A0C

split-complementary

#0C2A3A #3A0C13 #3A330C

monochromatic

#051219 #051219 #0C2A3A #164F6D #21739F

Accessibility & contrast

On white

14.91

#0C2A3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#0C2A3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2A3A

14.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2A3A	#FFFFFF	#000000	##FFFFFF
##0C2A3A	1.00	14.91	1.41	14.91
#FFFFFF	14.91	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#222A3B

Deuteranopia (green-blind)

#1C253A

Tritanopia (blue-blind)

#002E2F

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #0c2a3a;
/* rgb */ color: rgb(12, 42, 58);
/* oklch */ color: oklch(27.1% 0.046 235.5);

Tailwind

colors: {
  custom: {
    50: '#526370',
    500: '#0c2a3a',
    950: '#000000',
  },
}

SCSS

$custom: #0c2a3a;
$custom-light: #526370;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2a3a",
  "rgb": {
    "r": 12,
    "g": 42,
    "b": 58
  },
  "hsl": {
    "h": 200.87,
    "s": 65.714,
    "l": 13.725
  },
  "oklch": {
    "l": 0.27108,
    "c": 0.04602,
    "h": 235.5
  },
  "luminance": 0.0204
}

Semantic roles & 50–950 ramp

primary

#0C2A3A

secondary

#76462C

accent

#7A3FE9

background

#F4F5F6

surface

#E7EAEC

border

#C3C6C7

text

#020507

muted

#78797A

Preview Lab

Preview with #0C2A3A

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

Preview Lab → · Contrast checker → · Palette generator →