Information about #66727C color

#66727C color image

Basic facts about this digital color

In the Register's classification, #66727C belongs to the Azure Color Family, featuring Desaturated and Light brightness. In numbers: rgb(102, 114, 124) (40% red, 44.7% green, 48.6% blue), or CMYK 9 / 4 / 0 / 51 for print. New to color codes? See our guide to RGB color codes.

A quiet, subdued balanced grey tone, #66727C sits on the lighter side of the spectrum. 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 practically indistinguishable from Mist Blue (#646D7E). Nearby in the Register you will also find Blue Bayoux (#62777E) and Infinity (#6A7376).

The recipe behind #66727C is rgb(102, 114, 124), with blue as the dominant ingredient. If you plan to put text on a #66727C background, choose white — the contrast ratio is 4.9:1 (passing WCAG AA), while black manages only 4.3:1. #66727C has no official name yet. If this shade means something to you, you can be the one to name it.

#66727C color variations

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

#66727C 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 #66727C

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

Mist Blue color link
Mist Blue

#646D7E

Blue Bayoux color link
Blue Bayoux

#62777E

Infinity color link
Infinity

#6A7376

Jet Gray color link
Jet Gray

#616D7E

Raven color link
Raven

#6F747B

Obelisk color link
Obelisk

#617274

Gateway color link
Gateway

#5E7175

Innocence color link
Innocence

#6D7773

Pale Sky color link
Pale Sky

#636D70

Conversions between color systems and etc.

  • HEX#66727C
  • RGB102, 114, 124
  • CMYK9, 4, 0, 51
  • CSSrgb(102, 114, 124)
  • HSL207°, 10%, 44%
  • HSL Precise207.273°, 9.735%, 44.314%
  • HSV207°, 18%, 49%
  • HSB207°, 18%, 49%
  • Normalized R (0.0–1.0)0.400
  • Normalized G (0.0–1.0)0.447
  • Normalized B (0.0–1.0)0.486
  • GLSLvec3(0.400, 0.447, 0.486)
  • GLSL with alphavec4(0.400, 0.447, 0.486, 1.000)
  • HLSL / Metalfloat3(0.400, 0.447, 0.486)
  • Percentage of Red in RGB40%
  • Percentage of Green in RGB44.7%
  • Percentage of Blue in RGB48.6%
  • Color FamilyAzure
  • Saturation FamilyDesaturated
  • Lightness FamilyLight
  • HEX ID66727C
  • DECIMAL ID6713980
  • Name LengthThis color has no name
  • Seen by search & AI crawlers13 times
  • Counting from2025-01-01