#186386#186386

#186386 is a mid, moderate cyan. Relative luminance 0.108; OKLCH L 47.3% C 0.090 H 234.2°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX#186386
RGBrgb(24, 99, 134)
HSLhsl(199, 70%, 31%)
HSVhsv(199, 82%, 53%)
CMYKcmyk(82.1%, 26.1%, 0%, 47.5%)
CIE-LABlab(39.31, -9.32, -25.73)
CIE-LCHlch(39.31, 27.36, 250.09°)
OKLaboklab(47.25% -0.0524 -0.0726)
OKLCHoklch(47.25% 0.09 234.2)
XYZxyz(9.1399, 10.8380, 24.1599)
Luminance0.1084 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#186386 #863B18
analogous
#188672 #186386 #182C86
triadic
#186386 #861863 #638618
tetradic
#186386 #721886 #863B18 #2C8618
square
#186386 #721886 #863B18 #2C8618
split-complementary
#186386 #86182C #867218
monochromatic
#05161E #0F3D52 #186386 #2189BA #3CA9DC

Accessibility & contrast

On white

6.63
#186386 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.17
#186386 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186386
6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##186386#FFFFFF#000000##FFFFFF
##1863861.006.633.176.63
#FFFFFF6.631.0021.001.00
#0000003.1721.001.0021.00
##FFFFFF6.631.0021.001.00

Color blindness preview

Protanopia (red-blind)
#526288
Deuteranopia (green-blind)
#435885
Tritanopia (blue-blind)
#006C6F
Achromatopsia (no color)
#5D5D5D

Design tokens & code

CSS
--color: #186386;
/* rgb */ color: rgb(24, 99, 134);
/* oklch */ color: oklch(47.3% 0.090 234.2);
Tailwind
colors: {
  custom: {
    50: '#688fa9',
    500: '#186386',
    950: '#000000',
  },
}
SCSS
$custom: #186386;
$custom-light: #688fa9;
$custom-dark: #000000;
JSON
{
  "hex": "#186386",
  "rgb": {
    "r": 24,
    "g": 99,
    "b": 134
  },
  "hsl": {
    "h": 199.091,
    "s": 69.62,
    "l": 30.98
  },
  "oklch": {
    "l": 0.47254,
    "c": 0.08951,
    "h": 234.2
  },
  "luminance": 0.10839
}

Semantic roles & 50–950 ramp

primary
#186386
secondary
#BA6740
accent
#743BEC
background
#F6F8FA
surface
#ECF0F4
border
#C7CBCE
text
#070C10
muted
#7A7D7F

Preview Lab

Preview with #186386

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

Preview Lab → · Contrast checker → · Palette generator →

#186386 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva