#0C3541#0C3541

#0C3541 is a dark, muted cyan. Relative luminance 0.030; OKLCH L 30.7% C 0.049 H 221.5°. Best body text is #FFFFFF at 13.12:1 contrast (WCAG AA passes).

Color values

HEX	#0C3541
RGB	rgb(12, 53, 65)
HSL	hsl(194, 69%, 15%)
HSV	hsv(194, 82%, 25%)
CMYK	cmyk(81.5%, 18.5%, 0%, 74.5%)
CIE-LAB	lab(20.07, -9.21, -11.54)
CIE-LCH	lch(20.07, 14.77, 231.41°)
OKLab	oklab(30.72% -0.0365 -0.0323)
OKLCH	oklch(30.72% 0.049 221.5)
XYZ	xyz(2.3785, 3.0057, 5.4548)
Luminance	0.0301 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C3541 #41180C

analogous

#0C4132 #0C3541 #0C1A41

triadic

#0C3541 #410C35 #35410C

tetradic

#0C3541 #320C41 #41180C #1A410C

square

#0C3541 #320C41 #41180C #1A410C

split-complementary

#0C3541 #410C1A #41320C

monochromatic

#05151A #05151A #0C3541 #165F75 #1F89A8

Accessibility & contrast

On white

13.12

#0C3541 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#0C3541 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C3541

13.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C3541	#FFFFFF	#000000	##FFFFFF
##0C3541	1.00	13.12	1.60	13.12
#FFFFFF	13.12	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E3342

Deuteranopia (green-blind)

#272E41

Tritanopia (blue-blind)

#003939

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #0c3541;
/* rgb */ color: rgb(12, 53, 65);
/* oklch */ color: oklch(30.7% 0.049 221.5);

Tailwind

colors: {
  custom: {
    50: '#546c75',
    500: '#0c3541',
    950: '#000000',
  },
}

SCSS

$custom: #0c3541;
$custom-light: #546c75;
$custom-dark: #000000;

JSON

{
  "hex": "#0c3541",
  "rgb": {
    "r": 12,
    "g": 53,
    "b": 65
  },
  "hsl": {
    "h": 193.585,
    "s": 68.831,
    "l": 15.098
  },
  "oklch": {
    "l": 0.30717,
    "c": 0.04873,
    "h": 221.5
  },
  "luminance": 0.03006
}

Semantic roles & 50–950 ramp

primary

#0C3541

secondary

#7D3E2C

accent

#643CEC

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030708

muted

#787A7B

Preview Lab

Preview with #0C3541

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

Preview Lab → · Contrast checker → · Palette generator →