#11566D#11566D

#11566D is a dark, moderate cyan. Relative luminance 0.079; OKLCH L 42.4% C 0.074 H 225.9°. Best body text is #FFFFFF at 8.15:1 contrast (WCAG AA passes).

Color values

HEX#11566D
RGBrgb(17, 86, 109)
HSLhsl(195, 73%, 25%)
HSVhsv(195, 84%, 43%)
CMYKcmyk(84.4%, 21.1%, 0%, 57.3%)
CIE-LABlab(33.73, -11.80, -19.03)
CIE-LCHlch(33.73, 22.39, 238.20°)
OKLaboklab(42.37% -0.0517 -0.0534)
OKLCHoklch(42.37% 0.074 225.9)
XYZxyz(6.3181, 7.8781, 15.6527)
Luminance0.0788 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#11566D #6D2811
analogous
#116D56 #11566D #11286D
triadic
#11566D #6D1156 #566D11
tetradic
#11566D #56116D #6D2811 #286D11
square
#11566D #56116D #6D2811 #286D11
split-complementary
#11566D #6D1128 #6D5611
monochromatic
#04151A #092C38 #11566D #1980A2 #22AAD7

Accessibility & contrast

On white

8.15
#11566D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.58
#11566D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11566D
8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##11566D#FFFFFF#000000##FFFFFF
##11566D1.008.152.588.15
#FFFFFF8.151.0021.001.00
#0000002.5821.001.0021.00
##FFFFFF8.151.0021.001.00

Color blindness preview

Protanopia (red-blind)
#49546E
Deuteranopia (green-blind)
#3D4C6D
Tritanopia (blue-blind)
#005D5E
Achromatopsia (no color)
#4F4F4F

Design tokens & code

CSS
--color: #11566d;
/* rgb */ color: rgb(17, 86, 109);
/* oklch */ color: oklch(42.4% 0.074 225.9);
Tailwind
colors: {
  custom: {
    50: '#618597',
    500: '#11566d',
    950: '#000000',
  },
}
SCSS
$custom: #11566d;
$custom-light: #618597;
$custom-dark: #000000;
JSON
{
  "hex": "#11566d",
  "rgb": {
    "r": 17,
    "g": 86,
    "b": 109
  },
  "hsl": {
    "h": 195,
    "s": 73.016,
    "l": 24.706
  },
  "oklch": {
    "l": 0.42372,
    "c": 0.07439,
    "h": 225.9
  },
  "luminance": 0.07879
}

Semantic roles & 50–950 ramp

primary
#11566D
secondary
#A55135
accent
#6638F0
background
#F6F8F9
surface
#EBEFF2
border
#C6CACC
text
#060B0D
muted
#7A7C7E

Preview Lab

Preview with #11566D

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

Preview Lab → · Contrast checker → · Palette generator →

#11566D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva