Information about #166EE9 color

#166EE9 color image

Basic facts about this digital color

#166EE9 falls into the Azure Color Family — High Saturation, Light brightness. The mix behind it: rgb(22, 110, 233) — 8.6% red, 43.1% green, 91.4% blue; the print equivalent is CMYK 83 / 48 / 0 / 9. New to color codes? See our guide to RGB color codes.

#166EE9 presents itself as a vivid, lively sky-leaning azure — one that sits on the lighter side of the spectrum. In practice it works well for logos, highlights and anything that needs to be noticed first. In The Official Register of Color Names it is a near neighbor of Blue Dress (#157DEC). Nearby in the Register you will also find Azul (#1D5DEC) and Flickr Blue (#216BD6).

Technically, the mix leans on its blue channel (rgb(22, 110, 233)), which gives #166EE9 its character. On this background, white text reaches a 4.7:1 contrast ratio (passing WCAG AA); black stays at 4.4:1. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#166EE9 color variations

View this color variations of tints, shades, tones and hues.

#166EE9 color harmonies

Color harmonies are pleasing color schemes created according to their position on a color wheel.

Complementary

Complementary color schemes are made by picking two opposite colors con the color wheel. They appear vibrant near to each other.

Complementary color schemes

Split complementary

Split complementary schemes are like complementary but they uses two adiacent colors of the complement. They are more flexible than complementary ones.

Split complementary color scheme

Analogous

Analogous color schemes are made by picking three colors that are next to each other on the color wheel. They are perceived as calm and serene.

Analogous color scheme

Triadic

Triadic color schemes are created by picking three colors equally spaced on the color wheel. They appear quite contrasted and multicolored.

Triadic color scheme

Tetradic

Tetradic color schemes are made form two couples of complementary colors in a rectangular shape on the color wheel.

Tetradic color scheme

Square

Square color schemes are like tetradic arranged in a square instead of rectangle. Colors appear even more contrasting.

Square color scheme

Nearest named colors to #166EE9

The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.

Blue Dress color link
Blue Dress

#157DEC

Azul color link
Azul

#1D5DEC

Flickr Blue color link
Flickr Blue

#216BD6

MetaCoin color link
MetaCoin

#0069EB

Vivid Azure color link
Vivid Azure

#0074E7

Clear Blue color link
Clear Blue

#247AFD

Royal Blue color link
Royal Blue

#2B60DE

Google Blue color link
Google Blue

#3369E8

Bright Blue color link
Bright Blue

#0165FC

Agility Blue color link
Agility Blue

#0077D7

Conversions between color systems and etc.

  • HEX#166EE9
  • RGB22, 110, 233
  • CMYK83, 48, 0, 9
  • CSSrgb(22, 110, 233)
  • HSL215°, 83%, 50%
  • HSL Precise214.976°, 82.745%, 50%
  • HSV215°, 91%, 91%
  • HSB215°, 91%, 91%
  • Normalized R (0.0–1.0)0.086
  • Normalized G (0.0–1.0)0.431
  • Normalized B (0.0–1.0)0.914
  • GLSLvec3(0.086, 0.431, 0.914)
  • GLSL with alphavec4(0.086, 0.431, 0.914, 1.000)
  • HLSL / Metalfloat3(0.086, 0.431, 0.914)
  • Percentage of Red in RGB8.6%
  • Percentage of Green in RGB43.1%
  • Percentage of Blue in RGB91.4%
  • Color FamilyAzure
  • Saturation FamilyHigh Saturation
  • Lightness FamilyLight
  • HEX ID166EE9
  • DECIMAL ID1470185
  • Name LengthThis color has no name
  • Seen by search & AI crawlers12 times
  • Counting from2025-01-01