Information about #559CA9 color

#559CA9 color image

Basic facts about this digital color

The digital color #559CA9 is classified in the Register under the Cyan Color Family, with Mild Saturation and Light brightness. In numbers: rgb(85, 156, 169) (33.3% red, 61.2% green, 66.3% blue), or CMYK 33 / 5 / 0 / 34 for print. New to color codes? See our guide to RGB color codes.

#559CA9 is a moderately toned aqua cyan that feels open and friendly. In practice it works well for understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is almost identical to Toto (#519DAF). Its next-closest registered neighbors are Moderate Arctic Blue (#4A9CA8) and Such Fun (#489EA8).

Technically, the mix leans on its blue channel (rgb(85, 156, 169)), which gives #559CA9 its character. If you plan to put text on a #559CA9 background, choose black — the contrast ratio is 6.7:1 (passing WCAG AA), while white manages only 3.1:1. No one has named #559CA9 so far. Register a name for it and it becomes a permanent record.

#559CA9 color variations

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

#559CA9 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 #559CA9

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

Conversions between color systems and etc.

  • HEX#559CA9
  • RGB85, 156, 169
  • CMYK33, 5, 0, 34
  • CSSrgb(85, 156, 169)
  • HSL189°, 33%, 50%
  • HSL Precise189.286°, 33.071%, 49.804%
  • HSV189°, 50%, 66%
  • HSB189°, 50%, 66%
  • Normalized R (0.0–1.0)0.333
  • Normalized G (0.0–1.0)0.612
  • Normalized B (0.0–1.0)0.663
  • GLSLvec3(0.333, 0.612, 0.663)
  • GLSL with alphavec4(0.333, 0.612, 0.663, 1.000)
  • HLSL / Metalfloat3(0.333, 0.612, 0.663)
  • Percentage of Red in RGB33.3%
  • Percentage of Green in RGB61.2%
  • Percentage of Blue in RGB66.3%
  • Color FamilyCyan
  • Saturation FamilyMild Saturation
  • Lightness FamilyLight
  • HEX ID559CA9
  • DECIMAL ID5610665
  • Name LengthThis color has no name
  • Seen by search & AI crawlers12 times
  • Counting from2025-01-01