Information about #3640FC color

#3640FC color image

Basic facts about this digital color

The digital color #3640FC is classified in the Register under the Blue Color Family, with Full Saturation and Very Light brightness. Its exact recipe is rgb(54, 64, 252) — 21.2% red, 25.1% green, 98.8% blue — and for print it converts to CMYK 78 / 74 / 0 / 1. Curious how these numbers work? Read our RGB color codes guide.

A pure, full-strength classic blue, #3640FC 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 a near neighbor of Nox (#404DFF). Slightly further away sit Light Royal Blue (#3A2EFE) and Blue Orchid (#1F45FC).

Technically, the mix leans on its blue channel (rgb(54, 64, 252)), which gives #3640FC its character. On this background, white text reaches a 6.4:1 contrast ratio (passing WCAG AA); black stays at 3.3:1. Out of 16,777,216 possible colors, #3640FC is still unnamed — it can be claimed and named in The Official Register of Color Names.

#3640FC color variations

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

#3640FC 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 #3640FC

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#3640FC
  • RGB54, 64, 252
  • CMYK78, 74, 0, 1
  • CSSrgb(54, 64, 252)
  • HSL237°, 97%, 60%
  • HSL Precise236.97°, 97.059%, 60%
  • HSV237°, 79%, 99%
  • HSB237°, 79%, 99%
  • Normalized R (0.0–1.0)0.212
  • Normalized G (0.0–1.0)0.251
  • Normalized B (0.0–1.0)0.988
  • GLSLvec3(0.212, 0.251, 0.988)
  • GLSL with alphavec4(0.212, 0.251, 0.988, 1.000)
  • HLSL / Metalfloat3(0.212, 0.251, 0.988)
  • Percentage of Red in RGB21.2%
  • Percentage of Green in RGB25.1%
  • Percentage of Blue in RGB98.8%
  • Color FamilyBlue
  • Saturation FamilyFull Saturation
  • Lightness FamilyVery Light
  • HEX ID3640FC
  • DECIMAL ID3555580
  • Name LengthThis color has no name
  • Seen by search & AI crawlers7 times
  • Counting from2025-01-01