Information about #566F7B color

#566F7B color image

Basic facts about this digital color

In the Register's classification, #566F7B belongs to the Azure Color Family, featuring Low Saturation and Light brightness. In numbers: rgb(86, 111, 123) (33.7% red, 43.5% green, 48.2% blue), or CMYK 15 / 5 / 0 / 52 for print. Curious how these numbers work? Read our RGB color codes guide.

#566F7B presents itself as a softly toned sky-leaning azure — one that feels open and friendly. It is a natural fit for versatile mid-ground roles, from cards to secondary buttons. In The Official Register of Color Names it is almost identical to Marble Blue (#566D7E). Its next-closest registered neighbors are Sabbatical (#547377) and Dark Electric Blue (#536878).

The recipe behind #566F7B is rgb(86, 111, 123), with blue as the dominant ingredient. Accessibility-wise, white text works best on #566F7B: 5.3:1 contrast (passing WCAG AA) versus 4.0:1 for black. #566F7B has no official name yet. If this shade means something to you, you can be the one to name it.

#566F7B color variations

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

#566F7B 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 #566F7B

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

Marble Blue color link
Marble Blue

#566D7E

Sabbatical color link
Sabbatical

#547377

Seachange color link
Seachange

#4E6E81

Gateway color link
Gateway

#5E7175

Jet Gray color link
Jet Gray

#616D7E

Cadet color link
Cadet

#536872

Breaker Bay color link
Breaker Bay

#517B78

Obelisk color link
Obelisk

#617274

Streetwise color link
Streetwise

#4F6971

Beetle Green color link
Beetle Green

#4C787E

Bismark color link
Bismark

#486C7A

Conversions between color systems and etc.

  • HEX#566F7B
  • RGB86, 111, 123
  • CMYK15, 5, 0, 52
  • CSSrgb(86, 111, 123)
  • HSL199°, 18%, 41%
  • HSL Precise199.459°, 17.703%, 40.98%
  • HSV199°, 30%, 48%
  • HSB199°, 30%, 48%
  • Normalized R (0.0–1.0)0.337
  • Normalized G (0.0–1.0)0.435
  • Normalized B (0.0–1.0)0.482
  • GLSLvec3(0.337, 0.435, 0.482)
  • GLSL with alphavec4(0.337, 0.435, 0.482, 1.000)
  • HLSL / Metalfloat3(0.337, 0.435, 0.482)
  • Percentage of Red in RGB33.7%
  • Percentage of Green in RGB43.5%
  • Percentage of Blue in RGB48.2%
  • Color FamilyAzure
  • Saturation FamilyLow Saturation
  • Lightness FamilyLight
  • HEX ID566F7B
  • DECIMAL ID5664635
  • Name LengthThis color has no name
  • Seen by search & AI crawlers15 times
  • Counting from2025-01-01