Information about #659CFB color

#659CFB color image

Basic facts about this digital color

The digital color #659CFB is classified in the Register under the Azure Color Family, with Full Saturation and Very Light brightness. In numbers: rgb(101, 156, 251) (39.6% red, 61.2% green, 98.4% blue), or CMYK 59 / 37 / 0 / 2 for print. Curious how these numbers work? Read our RGB color codes guide.

The color #659CFB reads as a pure, full-strength sky-leaning azure and has a delicate, washed-out lightness. Expect to see shades like this in airy backdrops, whitespace-heavy designs and gentle gradients. In The Official Register of Color Names it is practically indistinguishable from Light Brilliant Cobalt Blue (#659FFF). Slightly further away sit Cornflower Blue (#6495ED) and Light Brilliant Sapphire Blue (#658BFF).

The recipe behind #659CFB is rgb(101, 156, 251), with blue as the dominant ingredient. On this background, black text reaches a 7.7:1 contrast ratio (passing WCAG AAA); white stays at 2.7:1. Out of 16,777,216 possible colors, #659CFB is still unnamed — it can be claimed and named in The Official Register of Color Names.

#659CFB color variations

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

#659CFB 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 #659CFB

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#659CFB
  • RGB101, 156, 251
  • CMYK59, 37, 0, 2
  • CSSrgb(101, 156, 251)
  • HSL218°, 95%, 69%
  • HSL Precise218°, 94.937%, 69.02%
  • HSV218°, 60%, 98%
  • HSB218°, 60%, 98%
  • Normalized R (0.0–1.0)0.396
  • Normalized G (0.0–1.0)0.612
  • Normalized B (0.0–1.0)0.984
  • GLSLvec3(0.396, 0.612, 0.984)
  • GLSL with alphavec4(0.396, 0.612, 0.984, 1.000)
  • HLSL / Metalfloat3(0.396, 0.612, 0.984)
  • Percentage of Red in RGB39.6%
  • Percentage of Green in RGB61.2%
  • Percentage of Blue in RGB98.4%
  • Color FamilyAzure
  • Saturation FamilyFull Saturation
  • Lightness FamilyVery Light
  • HEX ID659CFB
  • DECIMAL ID6659323
  • Name LengthThis color has no name
  • This page visited8 times
  • Counting from2025-01-01