#166377#166377

#166377 is a mid, moderate cyan. Relative luminance 0.104; OKLCH L 46.5% C 0.077 H 219.9°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX#166377
RGBrgb(22, 99, 119)
HSLhsl(192, 69%, 28%)
HSVhsv(192, 82%, 47%)
CMYKcmyk(81.5%, 16.8%, 0%, 53.3%)
CIE-LABlab(38.59, -15.10, -17.70)
CIE-LCHlch(38.59, 23.26, 229.53°)
OKLaboklab(46.45% -0.0592 -0.0495)
OKLCHoklch(46.45% 0.077 219.9)
XYZxyz(8.1211, 10.4252, 19.0334)
Luminance0.1043 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#166377 #772A16
analogous
#16775A #166377 #163377
triadic
#166377 #771663 #637716
tetradic
#166377 #5A1677 #772A16 #337716
square
#166377 #5A1677 #772A16 #337716
split-complementary
#166377 #771633 #775A16
monochromatic
#05151A #0C3843 #166377 #208EAB #2FB6D9

Accessibility & contrast

On white

6.81
#166377 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.09
#166377 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166377
6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##166377#FFFFFF#000000##FFFFFF
##1663771.006.813.096.81
#FFFFFF6.811.0021.001.00
#0000003.0921.001.0021.00
##FFFFFF6.811.0021.001.00

Color blindness preview

Protanopia (red-blind)
#576078
Deuteranopia (green-blind)
#4A5777
Tritanopia (blue-blind)
#006A69
Achromatopsia (no color)
#5B5B5B

Design tokens & code

CSS
--color: #166377;
/* rgb */ color: rgb(22, 99, 119);
/* oklch */ color: oklch(46.5% 0.077 219.9);
Tailwind
colors: {
  custom: {
    50: '#658f9e',
    500: '#166377',
    950: '#000000',
  },
}
SCSS
$custom: #166377;
$custom-light: #658f9e;
$custom-dark: #000000;
JSON
{
  "hex": "#166377",
  "rgb": {
    "r": 22,
    "g": 99,
    "b": 119
  },
  "hsl": {
    "h": 192.371,
    "s": 68.794,
    "l": 27.647
  },
  "oklch": {
    "l": 0.46451,
    "c": 0.07716,
    "h": 219.9
  },
  "luminance": 0.10426
}

Semantic roles & 50–950 ramp

primary
#166377
secondary
#AC533C
accent
#603CEC
background
#F6F8F9
surface
#EBF0F2
border
#C6CBCC
text
#060C0E
muted
#7A7D7E

Preview Lab

Preview with #166377

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

Preview Lab → · Contrast checker → · Palette generator →

#166377 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva