#0C393F#0C393F

#0C393F is a dark, muted teal. Relative luminance 0.034; OKLCH L 31.8% C 0.048 H 208.0°. Best body text is #FFFFFF at 12.56:1 contrast (WCAG AA passes).

Color values

HEX	#0C393F
RGB	rgb(12, 57, 63)
HSL	hsl(187, 68%, 15%)
HSV	hsv(187, 81%, 25%)
CMYK	cmyk(81%, 9.5%, 0%, 75.3%)
CIE-LAB	lab(21.44, -12.46, -8.09)
CIE-LCH	lch(21.44, 14.86, 212.99°)
OKLab	oklab(31.8% -0.0423 -0.0225)
OKLCH	oklch(31.8% 0.048 208)
XYZ	xyz(2.5116, 3.3630, 5.2184)
Luminance	0.0336 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C393F #3F120C

analogous

#0C3F2C #0C393F #0C203F

triadic

#0C393F #3F0C39 #393F0C

tetradic

#0C393F #2C0C3F #3F120C #203F0C

square

#0C393F #2C0C3F #3F120C #203F0C

split-complementary

#0C393F #3F0C20 #3F2C0C

monochromatic

#05171A #05171A #0C393F #166872 #2096A6

Accessibility & contrast

On white

12.56

#0C393F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#0C393F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C393F

12.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C393F	#FFFFFF	#000000	##FFFFFF
##0C393F	1.00	12.56	1.67	12.56
#FFFFFF	12.56	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#33363F

Deuteranopia (green-blind)

#2C313F

Tritanopia (blue-blind)

#003C3B

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #0c393f;
/* rgb */ color: rgb(12, 57, 63);
/* oklch */ color: oklch(31.8% 0.048 208.0);

Tailwind

colors: {
  custom: {
    50: '#546f74',
    500: '#0c393f',
    950: '#000000',
  },
}

SCSS

$custom: #0c393f;
$custom-light: #546f74;
$custom-dark: #000000;

JSON

{
  "hex": "#0c393f",
  "rgb": {
    "r": 12,
    "g": 57,
    "b": 63
  },
  "hsl": {
    "h": 187.059,
    "s": 68,
    "l": 14.706
  },
  "oklch": {
    "l": 0.31795,
    "c": 0.04795,
    "h": 208
  },
  "luminance": 0.03363
}

Semantic roles & 50–950 ramp

primary

#0C393F

secondary

#7B352C

accent

#513DEB

background

#F5F6F7

surface

#E9ECED

border

#C5C7C8

text

#030708

muted

#787A7B

Preview Lab

Preview with #0C393F

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

Preview Lab → · Contrast checker → · Palette generator →