#0C3C4C#0C3C4C

#0C3C4C is a dark, muted cyan. Relative luminance 0.038; OKLCH L 33.3% C 0.056 H 225.2°. Best body text is #FFFFFF at 11.89:1 contrast (WCAG AA passes).

Color values

HEX	#0C3C4C
RGB	rgb(12, 60, 76)
HSL	hsl(195, 73%, 17%)
HSV	hsv(195, 84%, 30%)
CMYK	cmyk(84.2%, 21.1%, 0%, 70.2%)
CIE-LAB	lab(23.11, -9.30, -14.24)
CIE-LCH	lch(23.11, 17.01, 236.86°)
OKLab	oklab(33.32% -0.0397 -0.0399)
OKLCH	oklch(33.32% 0.056 225.2)
XYZ	xyz(3.0714, 3.8313, 7.4137)
Luminance	0.0383 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C3C4C #4C1C0C

analogous

#0C4C3C #0C3C4C #0C1C4C

triadic

#0C3C4C #4C0C3C #3C4C0C

tetradic

#0C3C4C #3C0C4C #4C1C0C #1C4C0C

square

#0C3C4C #3C0C4C #4C1C0C #1C4C0C

split-complementary

#0C3C4C #4C0C1C #4C3C0C

monochromatic

#04151A #04151A #0C3C4C #146681 #1D8FB6

Accessibility & contrast

On white

11.89

#0C3C4C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#0C3C4C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C3C4C

11.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C3C4C	#FFFFFF	#000000	##FFFFFF
##0C3C4C	1.00	11.89	1.77	11.89
#FFFFFF	11.89	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#333B4D

Deuteranopia (green-blind)

#2B344C

Tritanopia (blue-blind)

#004141

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #0c3c4c;
/* rgb */ color: rgb(12, 60, 76);
/* oklch */ color: oklch(33.3% 0.056 225.2);

Tailwind

colors: {
  custom: {
    50: '#57717e',
    500: '#0c3c4c',
    950: '#000000',
  },
}

SCSS

$custom: #0c3c4c;
$custom-light: #57717e;
$custom-dark: #000000;

JSON

{
  "hex": "#0c3c4c",
  "rgb": {
    "r": 12,
    "g": 60,
    "b": 76
  },
  "hsl": {
    "h": 195,
    "s": 72.727,
    "l": 17.255
  },
  "oklch": {
    "l": 0.33324,
    "c": 0.05634,
    "h": 225.2
  },
  "luminance": 0.03832
}

Semantic roles & 50–950 ramp

primary

#0C3C4C

secondary

#88432C

accent

#6638EF

background

#F5F6F7

surface

#E9ECEE

border

#C5C7C9

text

#030709

muted

#787A7B

Preview Lab

Preview with #0C3C4C

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

Preview Lab → · Contrast checker → · Palette generator →