#186384#186384

#186384 is a mid, moderate cyan. Relative luminance 0.108; OKLCH L 47.1% C 0.087 H 232.6°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX#186384
RGBrgb(24, 99, 132)
HSLhsl(198, 69%, 31%)
HSVhsv(198, 82%, 52%)
CMYKcmyk(81.8%, 25%, 0%, 48.2%)
CIE-LABlab(39.21, -10.07, -24.66)
CIE-LCHlch(39.21, 26.64, 247.78°)
OKLaboklab(47.15% -0.0531 -0.0695)
OKLCHoklch(47.15% 0.087 232.6)
XYZxyz(9.0017, 10.7827, 23.4322)
Luminance0.1078 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#186384 #843918
analogous
#18846F #186384 #182D84
triadic
#186384 #841863 #638418
tetradic
#186384 #6F1884 #843918 #2D8418
square
#186384 #6F1884 #843918 #2D8418
split-complementary
#186384 #84182D #846F18
monochromatic
#05151C #0F3C50 #186384 #218AB8 #3BAADB

Accessibility & contrast

On white

6.65
#186384 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.16
#186384 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186384
6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##186384#FFFFFF#000000##FFFFFF
##1863841.006.653.166.65
#FFFFFF6.651.0021.001.00
#0000003.1621.001.0021.00
##FFFFFF6.651.0021.001.00

Color blindness preview

Protanopia (red-blind)
#536286
Deuteranopia (green-blind)
#445883
Tritanopia (blue-blind)
#006C6E
Achromatopsia (no color)
#5C5C5C

Design tokens & code

CSS
--color: #186384;
/* rgb */ color: rgb(24, 99, 132);
/* oklch */ color: oklch(47.1% 0.087 232.6);
Tailwind
colors: {
  custom: {
    50: '#688fa8',
    500: '#186384',
    950: '#000000',
  },
}
SCSS
$custom: #186384;
$custom-light: #688fa8;
$custom-dark: #000000;
JSON
{
  "hex": "#186384",
  "rgb": {
    "r": 24,
    "g": 99,
    "b": 132
  },
  "hsl": {
    "h": 198.333,
    "s": 69.231,
    "l": 30.588
  },
  "oklch": {
    "l": 0.47148,
    "c": 0.08748,
    "h": 232.6
  },
  "luminance": 0.10784
}

Semantic roles & 50–950 ramp

primary
#186384
secondary
#B86540
accent
#723CEC
background
#F6F8FA
surface
#ECF0F4
border
#C7CBCE
text
#070C0F
muted
#7A7D7F

Preview Lab

Preview with #186384

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

Preview Lab → · Contrast checker → · Palette generator →

#186384 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva