#0C343D#0C343D

#0C343D is a dark, muted cyan. Relative luminance 0.029; OKLCH L 30.2% C 0.046 H 215.9°. Best body text is #FFFFFF at 13.34:1 contrast (WCAG AA passes).

Color values

HEX	#0C343D
RGB	rgb(12, 52, 61)
HSL	hsl(191, 67%, 14%)
HSV	hsv(191, 80%, 24%)
CMYK	cmyk(80.3%, 14.8%, 0%, 76.1%)
CIE-LAB	lab(19.52, -10.14, -9.66)
CIE-LCH	lch(19.52, 14.01, 223.62°)
OKLab	oklab(30.22% -0.0372 -0.0269)
OKLCH	oklch(30.22% 0.046 215.9)
XYZ	xyz(2.2216, 2.8708, 4.8510)
Luminance	0.0287 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C343D #3D150C

analogous

#0C3D2E #0C343D #0C1C3D

triadic

#0C343D #3D0C34 #343D0C

tetradic

#0C343D #2E0C3D #3D150C #1C3D0C

square

#0C343D #2E0C3D #3D150C #1C3D0C

split-complementary

#0C343D #3D0C1C #3D2E0C

monochromatic

#05161A #05161A #0C343D #166070 #208BA3

Accessibility & contrast

On white

13.34

#0C343D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#0C343D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C343D

13.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C343D	#FFFFFF	#000000	##FFFFFF
##0C343D	1.00	13.34	1.57	13.34
#FFFFFF	13.34	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E323E

Deuteranopia (green-blind)

#272D3D

Tritanopia (blue-blind)

#003737

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #0c343d;
/* rgb */ color: rgb(12, 52, 61);
/* oklch */ color: oklch(30.2% 0.046 215.9);

Tailwind

colors: {
  custom: {
    50: '#536b72',
    500: '#0c343d',
    950: '#000000',
  },
}

SCSS

$custom: #0c343d;
$custom-light: #536b72;
$custom-dark: #000000;

JSON

{
  "hex": "#0c343d",
  "rgb": {
    "r": 12,
    "g": 52,
    "b": 61
  },
  "hsl": {
    "h": 191.02,
    "s": 67.123,
    "l": 14.314
  },
  "oklch": {
    "l": 0.30217,
    "c": 0.04593,
    "h": 215.9
  },
  "luminance": 0.02871
}

Semantic roles & 50–950 ramp

primary

#0C343D

secondary

#793A2C

accent

#5D3EEA

background

#F5F6F6

surface

#E8EBEC

border

#C4C6C7

text

#030608

muted

#787A7B

Preview Lab

Preview with #0C343D

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

Preview Lab → · Contrast checker → · Palette generator →