#166685#166685

#166685 is a mid, moderate cyan. Relative luminance 0.114; OKLCH L 47.9% C 0.088 H 229.8°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX#166685
RGBrgb(22, 102, 133)
HSLhsl(197, 72%, 30%)
HSVhsv(197, 83%, 52%)
CMYKcmyk(83.5%, 23.3%, 0%, 47.8%)
CIE-LABlab(40.19, -11.68, -23.75)
CIE-LCHlch(40.19, 26.46, 243.81°)
OKLaboklab(47.93% -0.0565 -0.0669)
OKLCHoklch(47.93% 0.088 229.8)
XYZxyz(9.3141, 11.3656, 23.8886)
Luminance0.1137 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#166685 #853516
analogous
#16856C #166685 #162E85
triadic
#166685 #851666 #668516
tetradic
#166685 #6C1685 #853516 #2E8516
square
#166685 #6C1685 #853516 #2E8516
split-complementary
#166685 #85162E #856C16
monochromatic
#05151C #0D3E50 #166685 #1F8EBA #37AFDE

Accessibility & contrast

On white

6.42
#166685 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.27
#166685 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166685
6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##166685#FFFFFF#000000##FFFFFF
##1666851.006.423.276.42
#FFFFFF6.421.0021.001.00
#0000003.2721.001.0021.00
##FFFFFF6.421.0021.001.00

Color blindness preview

Protanopia (red-blind)
#566486
Deuteranopia (green-blind)
#475A85
Tritanopia (blue-blind)
#006F70
Achromatopsia (no color)
#5F5F5F

Design tokens & code

CSS
--color: #166685;
/* rgb */ color: rgb(22, 102, 133);
/* oklch */ color: oklch(47.9% 0.088 229.8);
Tailwind
colors: {
  custom: {
    50: '#6891a8',
    500: '#166685',
    950: '#000000',
  },
}
SCSS
$custom: #166685;
$custom-light: #6891a8;
$custom-dark: #000000;
JSON
{
  "hex": "#166685",
  "rgb": {
    "r": 22,
    "g": 102,
    "b": 133
  },
  "hsl": {
    "h": 196.757,
    "s": 71.613,
    "l": 30.392
  },
  "oklch": {
    "l": 0.47932,
    "c": 0.08756,
    "h": 229.8
  },
  "luminance": 0.11367
}

Semantic roles & 50–950 ramp

primary
#166685
secondary
#B9603E
accent
#6C39EE
background
#F6F8FA
surface
#ECF0F4
border
#C7CBCE
text
#070C0F
muted
#7A7D7F

Preview Lab

Preview with #166685

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

Preview Lab → · Contrast checker → · Palette generator →

#166685 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva