#11354C#11354C

#11354C is a dark, muted cyan. Relative luminance 0.032; OKLCH L 31.5% C 0.058 H 240.4°. Best body text is #FFFFFF at 12.83:1 contrast (WCAG AA passes).

Color values

HEX	#11354C
RGB	rgb(17, 53, 76)
HSL	hsl(203, 63%, 18%)
HSV	hsv(203, 78%, 30%)
CMYK	cmyk(77.6%, 30.3%, 0%, 70.2%)
CIE-LAB	lab(20.78, -3.95, -17.85)
CIE-LCH	lch(20.78, 18.28, 257.53°)
OKLab	oklab(31.51% -0.0287 -0.0504)
OKLCH	oklch(31.51% 0.058 240.4)
XYZ	xyz(2.8083, 3.1869, 7.3032)
Luminance	0.0319 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11354C #4C2811

analogous

#114C45 #11354C #11174C

triadic

#11354C #4C1135 #354C11

tetradic

#11354C #45114C #4C2811 #174C11

square

#11354C #45114C #4C2811 #174C11

split-complementary

#11354C #4C1117 #4C4511

monochromatic

#061119 #06121A #11354C #1C587E #277BB0

Accessibility & contrast

On white

12.83

#11354C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#11354C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11354C

12.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11354C	#FFFFFF	#000000	##FFFFFF
##11354C	1.00	12.83	1.64	12.83
#FFFFFF	12.83	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A354D

Deuteranopia (green-blind)

#222F4C

Tritanopia (blue-blind)

#003B3D

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #11354c;
/* rgb */ color: rgb(17, 53, 76);
/* oklch */ color: oklch(31.5% 0.058 240.4);

Tailwind

colors: {
  custom: {
    50: '#586c7e',
    500: '#11354c',
    950: '#000000',
  },
}

SCSS

$custom: #11354c;
$custom-light: #586c7e;
$custom-dark: #000000;

JSON

{
  "hex": "#11354c",
  "rgb": {
    "r": 17,
    "g": 53,
    "b": 76
  },
  "hsl": {
    "h": 203.39,
    "s": 63.441,
    "l": 18.235
  },
  "oklch": {
    "l": 0.31511,
    "c": 0.05794,
    "h": 240.4
  },
  "luminance": 0.03187
}

Semantic roles & 50–950 ramp

primary

#11354C

secondary

#855333

accent

#8241E6

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04060A

muted

#797A7C

Preview Lab

Preview with #11354C

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

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