Information about #3B4C68 color

#3B4C68 color image

Basic facts about this digital color

In the Register's classification, #3B4C68 belongs to the Azure Color Family, featuring Mild Saturation and Neutral brightness. In numbers: rgb(59, 76, 104) (23.1% red, 29.8% green, 40.8% blue), or CMYK 18 / 11 / 0 / 59 for print. Curious how these numbers work? Read our RGB color codes guide.

#3B4C68 presents itself as a softly balanced steel-blue azure — one that sits comfortably between light and dark. It is a natural fit for understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is almost identical to Super Sonic (#374467). Nearby in the Register you will also find Port Gore (#3B436C) and Pastel Dark Blue (#3D426B).

The recipe behind #3B4C68 is rgb(59, 76, 104), with blue as the dominant ingredient. If you plan to put text on a #3B4C68 background, choose white — the contrast ratio is 8.7:1 (passing WCAG AAA), while black manages only 2.4:1. #3B4C68 has no official name yet. If this shade means something to you, you can be the one to name it.

#3B4C68 color variations

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

#3B4C68 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 #3B4C68

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

Super Sonic color link
Super Sonic

#374467

Port Gore color link
Port Gore

#3B436C

Quayside color link
Quayside

#424F71

Frances Navy color link
Frances Navy

#42485F

Spinnaker color link
Spinnaker

#2F4D66

Digital Blue color link
Digital Blue

#3E4163

Capri color link
Capri

#30436A

Adventure color link
Adventure

#414062

East Bay color link
East Bay

#47526E

Night Moves color link
Night Moves

#454C73

Conversions between color systems and etc.

  • HEX#3B4C68
  • RGB59, 76, 104
  • CMYK18, 11, 0, 59
  • CSSrgb(59, 76, 104)
  • HSL217°, 28%, 32%
  • HSL Precise217.333°, 27.607%, 31.961%
  • HSV217°, 43%, 41%
  • HSB217°, 43%, 41%
  • Normalized R (0.0–1.0)0.231
  • Normalized G (0.0–1.0)0.298
  • Normalized B (0.0–1.0)0.408
  • GLSLvec3(0.231, 0.298, 0.408)
  • GLSL with alphavec4(0.231, 0.298, 0.408, 1.000)
  • HLSL / Metalfloat3(0.231, 0.298, 0.408)
  • Percentage of Red in RGB23.1%
  • Percentage of Green in RGB29.8%
  • Percentage of Blue in RGB40.8%
  • Color FamilyAzure
  • Saturation FamilyMild Saturation
  • Lightness FamilyNeutral
  • HEX ID3B4C68
  • DECIMAL ID3886184
  • Name LengthThis color has no name
  • Seen by search & AI crawlers16 times
  • Counting from2025-01-01