#0C302B#0C302B

#0C302B is a dark, muted teal. Relative luminance 0.024; OKLCH L 28.2% C 0.042 H 182.5°. Best body text is #FFFFFF at 14.25:1 contrast (WCAG AA passes).

Color values

HEX	#0C302B
RGB	rgb(12, 48, 43)
HSL	hsl(172, 60%, 12%)
HSV	hsv(172, 75%, 19%)
CMYK	cmyk(75%, 0%, 10.4%, 81.2%)
CIE-LAB	lab(17.30, -14.23, -0.58)
CIE-LCH	lch(17.30, 14.24, 182.33°)
OKLab	oklab(28.19% -0.0416 -0.0018)
OKLCH	oklch(28.19% 0.042 182.5)
XYZ	xyz(1.6444, 2.3663, 2.6551)
Luminance	0.0237 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C302B #300C11

analogous

#0C3019 #0C302B #0C2330

triadic

#0C302B #2B0C30 #302B0C

tetradic

#0C302B #190C30 #300C11 #23300C

square

#0C302B #190C30 #300C11 #23300C

split-complementary

#0C302B #300C23 #30190C

monochromatic

#061816 #061816 #0C302B #186157 #249283

Accessibility & contrast

On white

14.25

#0C302B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#0C302B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C302B

14.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C302B	#FFFFFF	#000000	##FFFFFF
##0C302B	1.00	14.25	1.47	14.25
#FFFFFF	14.25	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2D2B

Deuteranopia (green-blind)

#28292B

Tritanopia (blue-blind)

#00312E

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #0c302b;
/* rgb */ color: rgb(12, 48, 43);
/* oklch */ color: oklch(28.2% 0.042 182.5);

Tailwind

colors: {
  custom: {
    50: '#506864',
    500: '#0c302b',
    950: '#000000',
  },
}

SCSS

$custom: #0c302b;
$custom-light: #506864;
$custom-dark: #000000;

JSON

{
  "hex": "#0c302b",
  "rgb": {
    "r": 12,
    "g": 48,
    "b": 43
  },
  "hsl": {
    "h": 171.667,
    "s": 60,
    "l": 11.765
  },
  "oklch": {
    "l": 0.28189,
    "c": 0.04168,
    "h": 182.5
  },
  "luminance": 0.02366
}

Semantic roles & 50–950 ramp

primary

#0C302B

secondary

#6C2C35

accent

#455BE3

background

#F4F6F5

surface

#E7EBEA

border

#C3C6C6

text

#020605

muted

#787A79

Preview Lab

Preview with #0C302B

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

Preview Lab → · Contrast checker → · Palette generator →