#164566#164566

#164566 is a dark, moderate cyan. Relative luminance 0.054; OKLCH L 37.6% C 0.076 H 243.3°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX#164566
RGBrgb(22, 69, 102)
HSLhsl(205, 65%, 24%)
HSVhsv(205, 78%, 40%)
CMYKcmyk(78.4%, 32.4%, 0%, 60%)
CIE-LABlab(27.81, -3.29, -23.83)
CIE-LCHlch(27.81, 24.06, 262.15°)
OKLaboklab(37.58% -0.0339 -0.0675)
OKLCHoklch(37.58% 0.076 243.3)
XYZxyz(4.8563, 5.3856, 13.3514)
Luminance0.0539 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#164566 #663716
analogous
#16665F #164566 #161D66
triadic
#164566 #661645 #456616
tetradic
#164566 #5F1666 #663716 #1D6616
square
#164566 #5F1666 #663716 #1D6616
split-complementary
#164566 #66161D #665F16
monochromatic
#051119 #0B2334 #164566 #216798 #2C89CB

Accessibility & contrast

On white

10.11
#164566 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.08
#164566 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #164566
10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##164566#FFFFFF#000000##FFFFFF
##1645661.0010.112.0810.11
#FFFFFF10.111.0021.001.00
#0000002.0821.001.0021.00
##FFFFFF10.111.0021.001.00

Color blindness preview

Protanopia (red-blind)
#364667
Deuteranopia (green-blind)
#2B3E65
Tritanopia (blue-blind)
#004D51
Achromatopsia (no color)
#424242

Design tokens & code

CSS
--color: #164566;
/* rgb */ color: rgb(22, 69, 102);
/* oklch */ color: oklch(37.6% 0.076 243.3);
Tailwind
colors: {
  custom: {
    50: '#607892',
    500: '#164566',
    950: '#000000',
  },
}
SCSS
$custom: #164566;
$custom-light: #607892;
$custom-dark: #000000;
JSON
{
  "hex": "#164566",
  "rgb": {
    "r": 22,
    "g": 69,
    "b": 102
  },
  "hsl": {
    "h": 204.75,
    "s": 64.516,
    "l": 24.314
  },
  "oklch": {
    "l": 0.37578,
    "c": 0.07553,
    "h": 243.3
  },
  "luminance": 0.05386
}

Semantic roles & 50–950 ramp

primary
#164566
secondary
#9D633B
accent
#8540E8
background
#F6F7F8
surface
#EBEDF0
border
#C6C8CB
text
#05090D
muted
#7A7B7D

Preview Lab

Preview with #164566

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

Preview Lab → · Contrast checker → · Palette generator →

#164566 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva