Information about #668FA9 color

#668FA9 color image

Basic facts about this digital color

The digital color #668FA9 is classified in the Register under the Azure Color Family, with Mild Saturation and Light brightness. Its exact recipe is rgb(102, 143, 169) — 40% red, 56.1% green, 66.3% blue — and for print it converts to CMYK 26 / 10 / 0 / 34. Curious how these numbers work? Read our RGB color codes guide.

A softly balanced steel-blue azure, #668FA9 sits on the lighter side of the spectrum. Expect to see shades like this in balanced palettes where no single element should shout. In The Official Register of Color Names it is a hair away from Grey Blue (#6B8BA4). Nearby in the Register you will also find Air Force Blue (#5D8AA8) and Ashleigh Blue (#6B86AA).

The recipe behind #668FA9 is rgb(102, 143, 169), with blue as the dominant ingredient. On this background, black text reaches a 6.1:1 contrast ratio (passing WCAG AA); white stays at 3.5:1. No one has named #668FA9 so far. Register a name for it and it becomes a permanent record.

#668FA9 color variations

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

#668FA9 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 #668FA9

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

Grey Blue color link
Grey Blue

#6B8BA4

Hoki color link
Hoki

#65869F

Bermuda Grey color link
Bermuda Grey

#6F8C9F

Blue Moon color link
Blue Moon

#7296AB

Dusty Blue color link
Dusty Blue

#5A86AD

Shadow Blue color link
Shadow Blue

#778BA5

Faded Blue color link
Faded Blue

#658CBB

Awash color link
Awash

#739CA9

Crystal Blue color link
Crystal Blue

#68A0B0

Conversions between color systems and etc.

  • HEX#668FA9
  • RGB102, 143, 169
  • CMYK26, 10, 0, 34
  • CSSrgb(102, 143, 169)
  • HSL203°, 28%, 53%
  • HSL Precise203.284°, 28.033%, 53.137%
  • HSV203°, 40%, 66%
  • HSB203°, 40%, 66%
  • Normalized R (0.0–1.0)0.400
  • Normalized G (0.0–1.0)0.561
  • Normalized B (0.0–1.0)0.663
  • GLSLvec3(0.400, 0.561, 0.663)
  • GLSL with alphavec4(0.400, 0.561, 0.663, 1.000)
  • HLSL / Metalfloat3(0.400, 0.561, 0.663)
  • Percentage of Red in RGB40%
  • Percentage of Green in RGB56.1%
  • Percentage of Blue in RGB66.3%
  • Color FamilyAzure
  • Saturation FamilyMild Saturation
  • Lightness FamilyLight
  • HEX ID668FA9
  • DECIMAL ID6721449
  • Name LengthThis color has no name
  • Seen by search & AI crawlers13 times
  • Counting from2025-01-01