#0C404C#0C404C

#0C404C is a dark, muted cyan. Relative luminance 0.043; OKLCH L 34.5% C 0.056 H 217.2°. Best body text is #FFFFFF at 11.33:1 contrast (WCAG AA passes).

Color values

HEX	#0C404C
RGB	rgb(12, 64, 76)
HSL	hsl(191, 73%, 17%)
HSV	hsv(191, 84%, 30%)
CMYK	cmyk(84.2%, 15.8%, 0%, 70.2%)
CIE-LAB	lab(24.53, -11.78, -12.05)
CIE-LCH	lch(24.53, 16.85, 225.65°)
OKLab	oklab(34.47% -0.0443 -0.0336)
OKLCH	oklch(34.47% 0.056 217.2)
XYZ	xyz(3.2890, 4.2664, 7.4862)
Luminance	0.0427 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C404C #4C180C

analogous

#0C4C38 #0C404C #0C204C

triadic

#0C404C #4C0C40 #404C0C

tetradic

#0C404C #380C4C #4C180C #204C0C

square

#0C404C #380C4C #4C180C #204C0C

split-complementary

#0C404C #4C0C20 #4C380C

monochromatic

#04161A #04161A #0C404C #146D81 #1D99B6

Accessibility & contrast

On white

11.33

#0C404C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#0C404C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C404C

11.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C404C	#FFFFFF	#000000	##FFFFFF
##0C404C	1.00	11.33	1.85	11.33
#FFFFFF	11.33	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383E4D

Deuteranopia (green-blind)

#30384C

Tritanopia (blue-blind)

#004444

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #0c404c;
/* rgb */ color: rgb(12, 64, 76);
/* oklch */ color: oklch(34.5% 0.056 217.2);

Tailwind

colors: {
  custom: {
    50: '#57757e',
    500: '#0c404c',
    950: '#000000',
  },
}

SCSS

$custom: #0c404c;
$custom-light: #57757e;
$custom-dark: #000000;

JSON

{
  "hex": "#0c404c",
  "rgb": {
    "r": 12,
    "g": 64,
    "b": 76
  },
  "hsl": {
    "h": 191.25,
    "s": 72.727,
    "l": 17.255
  },
  "oklch": {
    "l": 0.3447,
    "c": 0.05564,
    "h": 217.2
  },
  "luminance": 0.04267
}

Semantic roles & 50–950 ramp

primary

#0C404C

secondary

#883D2C

accent

#5B38EF

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#040809

muted

#797B7B

Preview Lab

Preview with #0C404C

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

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