#0C2A3C#0C2A3C

#0C2A3C is a dark, muted cyan. Relative luminance 0.021; OKLCH L 27.2% C 0.049 H 238.6°. Best body text is #FFFFFF at 14.87:1 contrast (WCAG AA passes).

Color values

HEX	#0C2A3C
RGB	rgb(12, 42, 60)
HSL	hsl(203, 67%, 14%)
HSV	hsv(203, 80%, 24%)
CMYK	cmyk(80%, 30%, 0%, 76.5%)
CIE-LAB	lab(15.80, -3.92, -14.71)
CIE-LCH	lch(15.80, 15.23, 255.09°)
OKLab	oklab(27.23% -0.0253 -0.0414)
OKLCH	oklch(27.23% 0.049 238.6)
XYZ	xyz(1.7949, 2.0601, 4.5771)
Luminance	0.0206 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C2A3C #3C1E0C

analogous

#0C3C36 #0C2A3C #0C123C

triadic

#0C2A3C #3C0C2A #2A3C0C

tetradic

#0C2A3C #360C3C #3C1E0C #123C0C

square

#0C2A3C #360C3C #3C1E0C #123C0C

split-complementary

#0C2A3C #3C0C12 #3C360C

monochromatic

#05121A #05121A #0C2A3C #164E6F #2071A2

Accessibility & contrast

On white

14.87

#0C2A3C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#0C2A3C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C2A3C

14.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C2A3C	#FFFFFF	#000000	##FFFFFF
##0C2A3C	1.00	14.87	1.41	14.87
#FFFFFF	14.87	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#222A3D

Deuteranopia (green-blind)

#1B253C

Tritanopia (blue-blind)

#002F30

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #0c2a3c;
/* rgb */ color: rgb(12, 42, 60);
/* oklch */ color: oklch(27.2% 0.049 238.6);

Tailwind

colors: {
  custom: {
    50: '#526371',
    500: '#0c2a3c',
    950: '#000000',
  },
}

SCSS

$custom: #0c2a3c;
$custom-light: #526371;
$custom-dark: #000000;

JSON

{
  "hex": "#0c2a3c",
  "rgb": {
    "r": 12,
    "g": 42,
    "b": 60
  },
  "hsl": {
    "h": 202.5,
    "s": 66.667,
    "l": 14.118
  },
  "oklch": {
    "l": 0.27229,
    "c": 0.04854,
    "h": 238.6
  },
  "luminance": 0.0206
}

Semantic roles & 50–950 ramp

primary

#0C2A3C

secondary

#78482C

accent

#7E3EEA

background

#F4F5F6

surface

#E7EAEC

border

#C3C6C7

text

#020507

muted

#78797A

Preview Lab

Preview with #0C2A3C

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

Preview Lab → · Contrast checker → · Palette generator →