#0C3136#0C3136

#0C3136 is a dark, muted teal. Relative luminance 0.025; OKLCH L 29.0% C 0.042 H 207.8°. Best body text is #FFFFFF at 13.92:1 contrast (WCAG AA passes).

Color values

HEX	#0C3136
RGB	rgb(12, 49, 54)
HSL	hsl(187, 64%, 13%)
HSV	hsv(187, 78%, 21%)
CMYK	cmyk(77.8%, 9.3%, 0%, 78.8%)
CIE-LAB	lab(18.10, -10.93, -7.01)
CIE-LCH	lch(18.10, 12.98, 212.68°)
OKLab	oklab(28.98% -0.0369 -0.0195)
OKLCH	oklch(28.98% 0.042 207.8)
XYZ	xyz(1.9155, 2.5409, 3.8788)
Luminance	0.0254 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C3136 #36110C

analogous

#0C3626 #0C3136 #0C1C36

triadic

#0C3136 #360C31 #31360C

tetradic

#0C3136 #260C36 #36110C #1C360C

square

#0C3136 #260C36 #36110C #1C360C

split-complementary

#0C3136 #360C1C #36260C

monochromatic

#061719 #061719 #0C3136 #175E68 #228C9A

Accessibility & contrast

On white

13.92

#0C3136 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#0C3136 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C3136

13.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C3136	#FFFFFF	#000000	##FFFFFF
##0C3136	1.00	13.92	1.51	13.92
#FFFFFF	13.92	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2F36

Deuteranopia (green-blind)

#262A36

Tritanopia (blue-blind)

#003432

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #0c3136;
/* rgb */ color: rgb(12, 49, 54);
/* oklch */ color: oklch(29.0% 0.042 207.8);

Tailwind

colors: {
  custom: {
    50: '#52696d',
    500: '#0c3136',
    950: '#000000',
  },
}

SCSS

$custom: #0c3136;
$custom-light: #52696d;
$custom-dark: #000000;

JSON

{
  "hex": "#0c3136",
  "rgb": {
    "r": 12,
    "g": 49,
    "b": 54
  },
  "hsl": {
    "h": 187.143,
    "s": 63.636,
    "l": 12.941
  },
  "oklch": {
    "l": 0.28976,
    "c": 0.04175,
    "h": 207.8
  },
  "luminance": 0.02541
}

Semantic roles & 50–950 ramp

primary

#0C3136

secondary

#72342C

accent

#5541E7

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020607

muted

#787A7A

Preview Lab

Preview with #0C3136

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

Preview Lab → · Contrast checker → · Palette generator →