#11355C#11355C

#11355C is a dark, moderate cyan. Relative luminance 0.034; OKLCH L 32.6% C 0.081 H 253.1°. Best body text is #FFFFFF at 12.44:1 contrast (WCAG AA passes).

Color values

HEX	#11355C
RGB	rgb(17, 53, 92)
HSL	hsl(211, 69%, 21%)
HSV	hsv(211, 82%, 36%)
CMYK	cmyk(81.5%, 42.4%, 0%, 63.9%)
CIE-LAB	lab(21.72, 2.74, -26.99)
CIE-LCH	lch(21.72, 27.13, 275.79°)
OKLab	oklab(32.56% -0.0234 -0.077)
OKLCH	oklch(32.56% 0.081 253.1)
XYZ	xyz(3.4353, 3.4377, 10.6056)
Luminance	0.0344 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11355C #5C3811

analogous

#115B5C #11355C #13115C

triadic

#11355C #5C1135 #355C11

tetradic

#11355C #5C115B #5C3811 #115C13

square

#11355C #5C115B #5C3811 #115C13

split-complementary

#11355C #5C1311 #5B5C11

monochromatic

#050F1A #071728 #11355C #1B5390 #2471C3

Accessibility & contrast

On white

12.44

#11355C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#11355C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11355C

12.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11355C	#FFFFFF	#000000	##FFFFFF
##11355C	1.00	12.44	1.69	12.44
#FFFFFF	12.44	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23385E

Deuteranopia (green-blind)

#17315B

Tritanopia (blue-blind)

#003E44

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #11355c;
/* rgb */ color: rgb(17, 53, 92);
/* oklch */ color: oklch(32.6% 0.081 253.1);

Tailwind

colors: {
  custom: {
    50: '#5c6b8a',
    500: '#11355c',
    950: '#000000',
  },
}

SCSS

$custom: #11355c;
$custom-light: #5c6b8a;
$custom-dark: #000000;

JSON

{
  "hex": "#11355c",
  "rgb": {
    "r": 17,
    "g": 53,
    "b": 92
  },
  "hsl": {
    "h": 211.2,
    "s": 68.807,
    "l": 21.373
  },
  "oklch": {
    "l": 0.32558,
    "c": 0.08052,
    "h": 253.1
  },
  "luminance": 0.03438
}

Semantic roles & 50–950 ramp

primary

#11355C

secondary

#956634

accent

#973CEC

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#04060C

muted

#797A7D

Preview Lab

Preview with #11355C

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

Preview Lab → · Contrast checker → · Palette generator →