#165780#165780

#165780 is a dark, moderate cyan. Relative luminance 0.085; OKLCH L 43.8% C 0.092 H 241.8°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX#165780
RGBrgb(22, 87, 128)
HSLhsl(203, 71%, 29%)
HSVhsv(203, 83%, 50%)
CMYKcmyk(82.8%, 32%, 0%, 49.8%)
CIE-LABlab(35.09, -4.50, -28.67)
CIE-LCHlch(35.09, 29.02, 261.08°)
OKLaboklab(43.8% -0.0435 -0.0813)
OKLCHoklch(43.8% 0.092 241.8)
XYZxyz(7.6338, 8.5445, 21.6648)
Luminance0.0854 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#165780 #803F16
analogous
#168074 #165780 #162280
triadic
#165780 #801657 #578016
tetradic
#165780 #741680 #803F16 #228016
square
#165780 #741680 #803F16 #228016
split-complementary
#165780 #801622 #807416
monochromatic
#04121A #0D344C #165780 #1F7AB4 #349BDC

Accessibility & contrast

On white

7.75
#165780 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.71
#165780 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #165780
7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##165780#FFFFFF#000000##FFFFFF
##1657801.007.752.717.75
#FFFFFF7.751.0021.001.00
#0000002.7121.001.0021.00
##FFFFFF7.751.0021.001.00

Color blindness preview

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

Design tokens & code

CSS
--color: #165780;
/* rgb */ color: rgb(22, 87, 128);
/* oklch */ color: oklch(43.8% 0.092 241.8);
Tailwind
colors: {
  custom: {
    50: '#6686a5',
    500: '#165780',
    950: '#000000',
  },
}
SCSS
$custom: #165780;
$custom-light: #6686a5;
$custom-dark: #000000;
JSON
{
  "hex": "#165780",
  "rgb": {
    "r": 22,
    "g": 87,
    "b": 128
  },
  "hsl": {
    "h": 203.208,
    "s": 70.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.43795,
    "c": 0.09222,
    "h": 241.8
  },
  "luminance": 0.08545
}

Semantic roles & 50–950 ramp

primary
#165780
secondary
#B56B3D
accent
#803AED
background
#F6F8FA
surface
#EBEFF4
border
#C6CACE
text
#070B0F
muted
#7A7C7F

Preview Lab

Preview with #165780

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

Preview Lab → · Contrast checker → · Palette generator →

#165780 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva