#166483#166483

#166483 is a mid, moderate cyan. Relative luminance 0.109; OKLCH L 47.3% C 0.087 H 230.3°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX#166483
RGBrgb(22, 100, 131)
HSLhsl(197, 71%, 30%)
HSVhsv(197, 83%, 51%)
CMYKcmyk(83.2%, 23.7%, 0%, 48.6%)
CIE-LABlab(39.45, -11.25, -23.69)
CIE-LCHlch(39.45, 26.22, 244.59°)
OKLaboklab(47.31% -0.0553 -0.0667)
OKLCHoklch(47.31% 0.087 230.3)
XYZxyz(8.9831, 10.9225, 23.1031)
Luminance0.1092 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#166483 #833516
analogous
#16836B #166483 #162E83
triadic
#166483 #831664 #648316
tetradic
#166483 #6B1683 #833516 #2E8316
square
#166483 #6B1683 #833516 #2E8316
split-complementary
#166483 #83162E #836B16
monochromatic
#04141A #0D3C4F #166483 #1F8CB7 #36AEDD

Accessibility & contrast

On white

6.59
#166483 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.18
#166483 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166483
6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##166483#FFFFFF#000000##FFFFFF
##1664831.006.593.186.59
#FFFFFF6.591.0021.001.00
#0000003.1821.001.0021.00
##FFFFFF6.591.0021.001.00

Color blindness preview

Protanopia (red-blind)
#546384
Deuteranopia (green-blind)
#465883
Tritanopia (blue-blind)
#006D6E
Achromatopsia (no color)
#5D5D5D

Design tokens & code

CSS
--color: #166483;
/* rgb */ color: rgb(22, 100, 131);
/* oklch */ color: oklch(47.3% 0.087 230.3);
Tailwind
colors: {
  custom: {
    50: '#6790a7',
    500: '#166483',
    950: '#000000',
  },
}
SCSS
$custom: #166483;
$custom-light: #6790a7;
$custom-dark: #000000;
JSON
{
  "hex": "#166483",
  "rgb": {
    "r": 22,
    "g": 100,
    "b": 131
  },
  "hsl": {
    "h": 197.064,
    "s": 71.242,
    "l": 30
  },
  "oklch": {
    "l": 0.47311,
    "c": 0.08666,
    "h": 230.3
  },
  "luminance": 0.10924
}

Semantic roles & 50–950 ramp

primary
#166483
secondary
#B7603D
accent
#6D3AEE
background
#F6F8FA
surface
#EBF0F4
border
#C6CBCE
text
#070C0F
muted
#7A7D7F

Preview Lab

Preview with #166483

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

Preview Lab → · Contrast checker → · Palette generator →

#166483 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva