#16637D#16637D

#16637D is a mid, moderate cyan. Relative luminance 0.106; OKLCH L 46.7% C 0.082 H 226.1°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX#16637D
RGBrgb(22, 99, 125)
HSLhsl(195, 70%, 29%)
HSVhsv(195, 82%, 49%)
CMYKcmyk(82.4%, 20.8%, 0%, 51%)
CIE-LABlab(38.85, -12.90, -20.96)
CIE-LCHlch(38.85, 24.62, 238.39°)
OKLaboklab(46.74% -0.0567 -0.0589)
OKLCHoklch(46.74% 0.082 226.1)
XYZxyz(8.4929, 10.5739, 20.9914)
Luminance0.1057 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#16637D #7D3016
analogous
#167D64 #16637D #16307D
triadic
#16637D #7D1663 #637D16
tetradic
#16637D #64167D #7D3016 #307D16
square
#16637D #64167D #7D3016 #307D16
split-complementary
#16637D #7D1630 #7D6416
monochromatic
#05151A #0D3A49 #16637D #1F8CB1 #32B0DB

Accessibility & contrast

On white

6.74
#16637D on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.12
#16637D on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #16637D
6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##16637D#FFFFFF#000000##FFFFFF
##16637D1.006.743.126.74
#FFFFFF6.741.0021.001.00
#0000003.1221.001.0021.00
##FFFFFF6.741.0021.001.00

Color blindness preview

Protanopia (red-blind)
#55617E
Deuteranopia (green-blind)
#47577D
Tritanopia (blue-blind)
#006B6C
Achromatopsia (no color)
#5B5B5B

Design tokens & code

CSS
--color: #16637d;
/* rgb */ color: rgb(22, 99, 125);
/* oklch */ color: oklch(46.7% 0.082 226.1);
Tailwind
colors: {
  custom: {
    50: '#668fa2',
    500: '#16637d',
    950: '#000000',
  },
}
SCSS
$custom: #16637d;
$custom-light: #668fa2;
$custom-dark: #000000;
JSON
{
  "hex": "#16637d",
  "rgb": {
    "r": 22,
    "g": 99,
    "b": 125
  },
  "hsl": {
    "h": 195.146,
    "s": 70.068,
    "l": 28.824
  },
  "oklch": {
    "l": 0.46744,
    "c": 0.08171,
    "h": 226.1
  },
  "luminance": 0.10575
}

Semantic roles & 50–950 ramp

primary
#16637D
secondary
#B25A3D
accent
#683BED
background
#F6F8FA
surface
#EBF0F3
border
#C6CBCD
text
#070C0F
muted
#7A7D7F

Preview Lab

Preview with #16637D

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

Preview Lab → · Contrast checker → · Palette generator →

#16637D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva