#0C3E48#0C3E48

#0C3E48 is a dark, muted cyan. Relative luminance 0.040; OKLCH L 33.7% C 0.053 H 214.4°. Best body text is #FFFFFF at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#0C3E48
RGB	rgb(12, 62, 72)
HSL	hsl(190, 71%, 16%)
HSV	hsv(190, 83%, 28%)
CMYK	cmyk(83.3%, 13.9%, 0%, 71.8%)
CIE-LAB	lab(23.64, -12.09, -10.77)
CIE-LCH	lch(23.64, 16.19, 221.68°)
OKLab	oklab(33.7% -0.0439 -0.03)
OKLCH	oklch(33.7% 0.053 214.4)
XYZ	xyz(3.0434, 3.9909, 6.7396)
Luminance	0.0399 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C3E48 #48160C

analogous

#0C4834 #0C3E48 #0C2048

triadic

#0C3E48 #480C3E #3E480C

tetradic

#0C3E48 #340C48 #48160C #20480C

square

#0C3E48 #340C48 #48160C #20480C

split-complementary

#0C3E48 #480C20 #48340C

monochromatic

#04171A #04171A #0C3E48 #156B7C #1D98B1

Accessibility & contrast

On white

11.68

#0C3E48 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#0C3E48 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C3E48

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C3E48	#FFFFFF	#000000	##FFFFFF
##0C3E48	1.00	11.68	1.80	11.68
#FFFFFF	11.68	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373C49

Deuteranopia (green-blind)

#2F3648

Tritanopia (blue-blind)

#004241

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #0c3e48;
/* rgb */ color: rgb(12, 62, 72);
/* oklch */ color: oklch(33.7% 0.053 214.4);

Tailwind

colors: {
  custom: {
    50: '#56737b',
    500: '#0c3e48',
    950: '#000000',
  },
}

SCSS

$custom: #0c3e48;
$custom-light: #56737b;
$custom-dark: #000000;

JSON

{
  "hex": "#0c3e48",
  "rgb": {
    "r": 12,
    "g": 62,
    "b": 72
  },
  "hsl": {
    "h": 190,
    "s": 71.429,
    "l": 16.471
  },
  "oklch": {
    "l": 0.33695,
    "c": 0.05317,
    "h": 214.4
  },
  "luminance": 0.03991
}

Semantic roles & 50–950 ramp

primary

#0C3E48

secondary

#843B2C

accent

#583AEE

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#030809

muted

#787B7B

Preview Lab

Preview with #0C3E48

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

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