#185780#185780

#185780 is a dark, moderate cyan. Relative luminance 0.086; OKLCH L 43.8% C 0.092 H 242.3°. Best body text is #FFFFFF at 7.74:1 contrast (WCAG AA passes).

Color values

HEX#185780
RGBrgb(24, 87, 128)
HSLhsl(204, 68%, 30%)
HSVhsv(204, 81%, 50%)
CMYKcmyk(81.3%, 32%, 0%, 49.8%)
CIE-LABlab(35.14, -4.27, -28.59)
CIE-LCHlch(35.14, 28.91, 261.51°)
OKLaboklab(43.85% -0.0426 -0.0811)
OKLCHoklch(43.85% 0.092 242.3)
XYZxyz(7.6796, 8.5682, 21.6670)
Luminance0.0857 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#185780 #804118
analogous
#188075 #185780 #182380
triadic
#185780 #801857 #578018
tetradic
#185780 #751880 #804118 #238018
square
#185780 #751880 #804118 #238018
split-complementary
#185780 #801823 #807518
monochromatic
#05121A #0E344C #185780 #227AB4 #399ADA

Accessibility & contrast

On white

7.74
#185780 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.71
#185780 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185780
7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##185780#FFFFFF#000000##FFFFFF
##1857801.007.742.717.74
#FFFFFF7.741.0021.001.00
#0000002.7121.001.0021.00
##FFFFFF7.741.0021.001.00

Color blindness preview

Protanopia (red-blind)
#445882
Deuteranopia (green-blind)
#354E7F
Tritanopia (blue-blind)
#006166
Achromatopsia (no color)
#535353

Design tokens & code

CSS
--color: #185780;
/* rgb */ color: rgb(24, 87, 128);
/* oklch */ color: oklch(43.8% 0.092 242.3);
Tailwind
colors: {
  custom: {
    50: '#6786a5',
    500: '#185780',
    950: '#000000',
  },
}
SCSS
$custom: #185780;
$custom-light: #6786a5;
$custom-dark: #000000;
JSON
{
  "hex": "#185780",
  "rgb": {
    "r": 24,
    "g": 87,
    "b": 128
  },
  "hsl": {
    "h": 203.654,
    "s": 68.421,
    "l": 29.804
  },
  "oklch": {
    "l": 0.43846,
    "c": 0.09156,
    "h": 242.3
  },
  "luminance": 0.08569
}

Semantic roles & 50–950 ramp

primary
#185780
secondary
#B46E40
accent
#813DEB
background
#F6F8FA
surface
#EBEFF4
border
#C6CACE
text
#070B0F
muted
#7A7C7F

Preview Lab

Preview with #185780

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

Preview Lab → · Contrast checker → · Palette generator →

#185780 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva