Information about #668E99 color

#668E99 color image

Basic facts about this digital color

In the Register's classification, #668E99 belongs to the Cyan Color Family, featuring Low Saturation and Light brightness. The mix behind it: rgb(102, 142, 153) — 40% red, 55.7% green, 60% blue; the print equivalent is CMYK 20 / 4 / 0 / 40. New to color codes? See our guide to RGB color codes.

The color #668E99 reads as a calm, restrained cyan and feels open and friendly. Designers typically reach for tones like this for understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is almost identical to Wishlist (#659295). Its next-closest registered neighbors are Bounce (#679394) and Horizon (#648894).

Technically, the mix leans on its blue channel (rgb(102, 142, 153)), which gives #668E99 its character. If you plan to put text on a #668E99 background, choose black — the contrast ratio is 5.9:1 (passing WCAG AA), while white manages only 3.6:1. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#668E99 color variations

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

#668E99 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 #668E99

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

Wishlist color link
Wishlist

#659295

Bounce color link
Bounce

#679394

Horizon color link
Horizon

#648894

Hoki color link
Hoki

#65869F

Bermuda Grey color link
Bermuda Grey

#6F8C9F

Gothic color link
Gothic

#698890

Grey Blue color link
Grey Blue

#6B8BA4

Tsunami color link
Tsunami

#6B8393

Bluish Grey color link
Bluish Grey

#748B97

Paradise color link
Paradise

#6A9C95

#668E99 color backgrounds & wallpapers

Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.

Conversions between color systems and etc.

  • HEX#668E99
  • RGB102, 142, 153
  • CMYK20, 4, 0, 40
  • HSL193°, 20%, 50%
  • HSL Precise192.941°, 20%, 50%
  • HSV193°, 33%, 60%
  • HSB193°, 33%, 60%
  • HEX ID668E99
  • DECIMAL ID6721177
  • Name LengthThis color has no name
  • Color Family (Hue)Cyan
  • Saturation FamilyLow Saturation
  • Lightness FamilyLight
  • Percentage of Red in RGB40%
  • Percentage of Green in RGB55.7%
  • Percentage of Blue in RGB60%
  • This page visited6 times
  • Counting from2025-01-01