Information about #566C74 color

#566C74 color image

Basic facts about this digital color

In the Register's classification, #566C74 belongs to the Azure Color Family, featuring Low Saturation and Neutral brightness. The mix behind it: rgb(86, 108, 116) — 33.7% red, 42.4% green, 45.5% blue; the print equivalent is CMYK 12 / 3 / 0 / 55. New to color codes? See our guide to RGB color codes.

The color #566C74 reads as a softly toned steel-blue azure and holds a balanced mid-tone. Designers typically reach for tones like this for versatile mid-ground roles, from cards to secondary buttons. In The Official Register of Color Names it is almost identical to Cadet (#536872). Its next-closest registered neighbors are Dark Electric Blue (#536878) and Sabbatical (#547377).

In RGB terms — rgb(86, 108, 116) — the blue channel does the heavy lifting here. Accessibility-wise, white text works best on #566C74: 5.5:1 contrast (passing WCAG AA) versus 3.8:1 for black. #566C74 has no official name yet. If this shade means something to you, you can be the one to name it.

#566C74 color variations

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

#566C74 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 #566C74

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

Cadet color link
Cadet

#536872

Sabbatical color link
Sabbatical

#547377

Streetwise color link
Streetwise

#4F6971

Slate color link
Slate

#516572

Gateway color link
Gateway

#5E7175

Marble Blue color link
Marble Blue

#566D7E

Slate Grey color link
Slate Grey

#59656D

Black Coral color link
Black Coral

#54626F

Imprint color link
Imprint

#5C7670

Obelisk color link
Obelisk

#617274

Odyssey color link
Odyssey

#4F6D69

Conversions between color systems and etc.

  • HEX#566C74
  • RGB86, 108, 116
  • CMYK12, 3, 0, 55
  • CSSrgb(86, 108, 116)
  • HSL196°, 15%, 40%
  • HSL Precise196°, 14.851%, 39.608%
  • HSV196°, 26%, 45%
  • HSB196°, 26%, 45%
  • Normalized R (0.0–1.0)0.337
  • Normalized G (0.0–1.0)0.424
  • Normalized B (0.0–1.0)0.455
  • GLSLvec3(0.337, 0.424, 0.455)
  • GLSL with alphavec4(0.337, 0.424, 0.455, 1.000)
  • HLSL / Metalfloat3(0.337, 0.424, 0.455)
  • Percentage of Red in RGB33.7%
  • Percentage of Green in RGB42.4%
  • Percentage of Blue in RGB45.5%
  • Color FamilyAzure
  • Saturation FamilyLow Saturation
  • Lightness FamilyNeutral
  • HEX ID566C74
  • DECIMAL ID5663860
  • Name LengthThis color has no name
  • Seen by search & AI crawlers10 times
  • Counting from2025-01-01