Information about #647980 color

#647980 color image

Basic facts about this digital color

The digital color #647980 is classified in the Register under the Azure Color Family, with Low Saturation and Light brightness. Its exact recipe is rgb(100, 121, 128) — 39.2% red, 47.5% green, 50.2% blue — and for print it converts to CMYK 11 / 3 / 0 / 50. Curious how these numbers work? Read our RGB color codes guide.

#647980 presents itself as a calm, restrained steel-blue azure — one that sits on the lighter side of the spectrum. It is a natural fit for balanced palettes where no single element should shout. In The Official Register of Color Names it is practically indistinguishable from Blue Bayoux (#62777E). Nearby in the Register you will also find Weathered Blue (#677583) and Half Smalt Blue (#5E7C80).

The recipe behind #647980 is rgb(100, 121, 128), with blue as the dominant ingredient. On this background, black text reaches a 4.6:1 contrast ratio (passing WCAG AA); white stays at 4.6:1. No one has named #647980 so far. Register a name for it and it becomes a permanent record.

#647980 color variations

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

#647980 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 #647980

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#647980
  • RGB100, 121, 128
  • CMYK11, 3, 0, 50
  • CSSrgb(100, 121, 128)
  • HSL195°, 12%, 45%
  • HSL Precise195°, 12.281%, 44.706%
  • HSV195°, 22%, 50%
  • HSB195°, 22%, 50%
  • Normalized R (0.0–1.0)0.392
  • Normalized G (0.0–1.0)0.475
  • Normalized B (0.0–1.0)0.502
  • GLSLvec3(0.392, 0.475, 0.502)
  • GLSL with alphavec4(0.392, 0.475, 0.502, 1.000)
  • HLSL / Metalfloat3(0.392, 0.475, 0.502)
  • Percentage of Red in RGB39.2%
  • Percentage of Green in RGB47.5%
  • Percentage of Blue in RGB50.2%
  • Color FamilyAzure
  • Saturation FamilyLow Saturation
  • Lightness FamilyLight
  • HEX ID647980
  • DECIMAL ID6584704
  • Name LengthThis color has no name
  • Seen by search & AI crawlers13 times
  • Counting from2025-01-01