Information about #3B6588 color

#3B6588 color image

Basic facts about this digital color

In the Register's classification, #3B6588 belongs to the Azure Color Family, featuring Mild Saturation and Neutral brightness. The mix behind it: rgb(59, 101, 136) — 23.1% red, 39.6% green, 53.3% blue; the print equivalent is CMYK 30 / 14 / 0 / 47. New to color codes? See our guide to RGB color codes.

The color #3B6588 reads as a mildly saturated sky-leaning azure and sits comfortably between light and dark. Designers typically reach for tones like this for understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is almost identical to Wavelength (#3C6886). Nearby in the Register you will also find Ugly Blue (#31668A) and Calypso (#3D7188).

The recipe behind #3B6588 is rgb(59, 101, 136), with blue as the dominant ingredient. If you plan to put text on a #3B6588 background, choose white — the contrast ratio is 6.2:1 (passing WCAG AA), while black manages only 3.4:1. Out of 16,777,216 possible colors, #3B6588 is still unnamed — it can be claimed and named in The Official Register of Color Names.

#3B6588 color variations

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

#3B6588 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 #3B6588

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

Wavelength color link
Wavelength

#3C6886

Ugly Blue color link
Ugly Blue

#31668A

Calypso color link
Calypso

#3D7188

Matisse color link
Matisse

#365C7D

Queen Blue color link
Queen Blue

#436B95

Teal Blue color link
Teal Blue

#367588

Optimist color link
Optimist

#2B688D

Blue Ashes color link
Blue Ashes

#3B5F78

Dusky Blue color link
Dusky Blue

#475F94

Wedgewood color link
Wedgewood

#4C6B88

Conversions between color systems and etc.

  • HEX#3B6588
  • RGB59, 101, 136
  • CMYK30, 14, 0, 47
  • CSSrgb(59, 101, 136)
  • HSL207°, 39%, 38%
  • HSL Precise207.273°, 39.487%, 38.235%
  • HSV207°, 57%, 53%
  • HSB207°, 57%, 53%
  • Normalized R (0.0–1.0)0.231
  • Normalized G (0.0–1.0)0.396
  • Normalized B (0.0–1.0)0.533
  • GLSLvec3(0.231, 0.396, 0.533)
  • GLSL with alphavec4(0.231, 0.396, 0.533, 1.000)
  • HLSL / Metalfloat3(0.231, 0.396, 0.533)
  • Percentage of Red in RGB23.1%
  • Percentage of Green in RGB39.6%
  • Percentage of Blue in RGB53.3%
  • Color FamilyAzure
  • Saturation FamilyMild Saturation
  • Lightness FamilyNeutral
  • HEX ID3B6588
  • DECIMAL ID3892616
  • Name LengthThis color has no name
  • Seen by search & AI crawlers17 times
  • Counting from2025-01-01