#166784#166784

#166784 is a mid, moderate cyan. Relative luminance 0.115; OKLCH L 48.1% C 0.086 H 227.8°. Best body text is #FFFFFF at 6.35:1 contrast (WCAG AA passes).

Color values

HEX#166784
RGBrgb(22, 103, 132)
HSLhsl(196, 71%, 30%)
HSVhsv(196, 83%, 52%)
CMYKcmyk(83.3%, 22%, 0%, 48.2%)
CIE-LABlab(40.47, -12.63, -22.71)
CIE-LCHlch(40.47, 25.99, 240.91°)
OKLaboklab(48.14% -0.0579 -0.0639)
OKLCHoklch(48.14% 0.086 227.8)
XYZxyz(9.3443, 11.5358, 23.5595)
Luminance0.1154 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#166784 #843316
analogous
#16846A #166784 #163084
triadic
#166784 #841667 #678416
tetradic
#166784 #6A1684 #843316 #308416
square
#166784 #6A1684 #843316 #308416
split-complementary
#166784 #841630 #846A16
monochromatic
#05151B #0D3E50 #166784 #1F90B8 #37B2DE

Accessibility & contrast

On white

6.35
#166784 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.31
#166784 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166784
6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##166784#FFFFFF#000000##FFFFFF
##1667841.006.353.316.35
#FFFFFF6.351.0021.001.00
#0000003.3121.001.0021.00
##FFFFFF6.351.0021.001.00

Color blindness preview

Protanopia (red-blind)
#586585
Deuteranopia (green-blind)
#495B84
Tritanopia (blue-blind)
#006F71
Achromatopsia (no color)
#5F5F5F

Design tokens & code

CSS
--color: #166784;
/* rgb */ color: rgb(22, 103, 132);
/* oklch */ color: oklch(48.1% 0.086 227.8);
Tailwind
colors: {
  custom: {
    50: '#6892a8',
    500: '#166784',
    950: '#000000',
  },
}
SCSS
$custom: #166784;
$custom-light: #6892a8;
$custom-dark: #000000;
JSON
{
  "hex": "#166784",
  "rgb": {
    "r": 22,
    "g": 103,
    "b": 132
  },
  "hsl": {
    "h": 195.818,
    "s": 71.429,
    "l": 30.196
  },
  "oklch": {
    "l": 0.48141,
    "c": 0.08623,
    "h": 227.8
  },
  "luminance": 0.11537
}

Semantic roles & 50–950 ramp

primary
#166784
secondary
#B85E3D
accent
#693AEE
background
#F6F8FA
surface
#ECF0F4
border
#C7CBCE
text
#070D0F
muted
#7A7D7F

Preview Lab

Preview with #166784

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

Preview Lab → · Contrast checker → · Palette generator →

#166784 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva