#0C3E47#0C3E47

#0C3E47 is a dark, muted teal. Relative luminance 0.040; OKLCH L 33.6% C 0.053 H 212.6°. Best body text is #FFFFFF at 11.70:1 contrast (WCAG AA passes).

Color values

HEX	#0C3E47
RGB	rgb(12, 62, 71)
HSL	hsl(189, 71%, 16%)
HSV	hsv(189, 83%, 28%)
CMYK	cmyk(83.1%, 12.7%, 0%, 72.2%)
CIE-LAB	lab(23.60, -12.47, -10.17)
CIE-LCH	lch(23.60, 16.09, 219.18°)
OKLab	oklab(33.65% -0.0444 -0.0283)
OKLCH	oklch(33.65% 0.053 212.6)
XYZ	xyz(3.0111, 3.9780, 6.5691)
Luminance	0.0398 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C3E47 #47150C

analogous

#0C4733 #0C3E47 #0C2147

triadic

#0C3E47 #470C3E #3E470C

tetradic

#0C3E47 #330C47 #47150C #21470C

square

#0C3E47 #330C47 #47150C #21470C

split-complementary

#0C3E47 #470C21 #47330C

monochromatic

#04171A #04171A #0C3E47 #156C7B #1E99B0

Accessibility & contrast

On white

11.70

#0C3E47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#0C3E47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C3E47

11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C3E47	#FFFFFF	#000000	##FFFFFF
##0C3E47	1.00	11.70	1.80	11.70
#FFFFFF	11.70	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373C48

Deuteranopia (green-blind)

#2F3647

Tritanopia (blue-blind)

#004241

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #0c3e47;
/* rgb */ color: rgb(12, 62, 71);
/* oklch */ color: oklch(33.6% 0.053 212.6);

Tailwind

colors: {
  custom: {
    50: '#56737a',
    500: '#0c3e47',
    950: '#000000',
  },
}

SCSS

$custom: #0c3e47;
$custom-light: #56737a;
$custom-dark: #000000;

JSON

{
  "hex": "#0c3e47",
  "rgb": {
    "r": 12,
    "g": 62,
    "b": 71
  },
  "hsl": {
    "h": 189.153,
    "s": 71.084,
    "l": 16.275
  },
  "oklch": {
    "l": 0.33646,
    "c": 0.05264,
    "h": 212.6
  },
  "luminance": 0.03978
}

Semantic roles & 50–950 ramp

primary

#0C3E47

secondary

#83392C

accent

#553AEE

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#030809

muted

#787B7B

Preview Lab

Preview with #0C3E47

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

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