#0C343F#0C343F

#0C343F is a dark, muted cyan. Relative luminance 0.029; OKLCH L 30.3% C 0.047 H 220.0°. Best body text is #FFFFFF at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#0C343F
RGB	rgb(12, 52, 63)
HSL	hsl(193, 68%, 15%)
HSV	hsv(193, 81%, 25%)
CMYK	cmyk(81%, 17.5%, 0%, 75.3%)
CIE-LAB	lab(19.61, -9.36, -10.89)
CIE-LCH	lch(19.61, 14.36, 229.30°)
OKLab	oklab(30.32% -0.0362 -0.0304)
OKLCH	oklch(30.32% 0.047 220)
XYZ	xyz(2.2764, 2.8928, 5.1400)
Luminance	0.0289 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C343F #3F170C

analogous

#0C3F31 #0C343F #0C1B3F

triadic

#0C343F #3F0C34 #343F0C

tetradic

#0C343F #310C3F #3F170C #1B3F0C

square

#0C343F #310C3F #3F170C #1B3F0C

split-complementary

#0C343F #3F0C1B #3F310C

monochromatic

#05151A #05151A #0C343F #165E72 #2089A6

Accessibility & contrast

On white

13.30

#0C343F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#0C343F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C343F

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C343F	#FFFFFF	#000000	##FFFFFF
##0C343F	1.00	13.30	1.58	13.30
#FFFFFF	13.30	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D3240

Deuteranopia (green-blind)

#262D3F

Tritanopia (blue-blind)

#003837

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #0c343f;
/* rgb */ color: rgb(12, 52, 63);
/* oklch */ color: oklch(30.3% 0.047 220.0);

Tailwind

colors: {
  custom: {
    50: '#536b74',
    500: '#0c343f',
    950: '#000000',
  },
}

SCSS

$custom: #0c343f;
$custom-light: #536b74;
$custom-dark: #000000;

JSON

{
  "hex": "#0c343f",
  "rgb": {
    "r": 12,
    "g": 52,
    "b": 63
  },
  "hsl": {
    "h": 192.941,
    "s": 68,
    "l": 14.706
  },
  "oklch": {
    "l": 0.30319,
    "c": 0.0473,
    "h": 220
  },
  "luminance": 0.02893
}

Semantic roles & 50–950 ramp

primary

#0C343F

secondary

#7B3D2C

accent

#623DEB

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030608

muted

#787A7B

Preview Lab

Preview with #0C343F

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

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