Information about #3B689B color

#3B689B color image

Basic facts about this digital color

In the Register's classification, #3B689B belongs to the Azure Color Family, featuring Moderate Saturation and Light brightness. In numbers: rgb(59, 104, 155) (23.1% red, 40.8% green, 60.8% blue), or CMYK 38 / 20 / 0 / 39 for print. New to color codes? See our guide to RGB color codes.

A confidently colored azure, #3B689B feels open and friendly. Designers typically reach for tones like this for versatile mid-ground roles, from cards to secondary buttons. In The Official Register of Color Names it is practically indistinguishable from Super Duper (#42639F). Its next-closest registered neighbors are Muted Blue (#3B719F) and Queen Blue (#436B95).

Technically, the mix leans on its blue channel (rgb(59, 104, 155)), which gives #3B689B its character. Accessibility-wise, white text works best on #3B689B: 5.8:1 contrast (passing WCAG AA) versus 3.6:1 for black. Out of 16,777,216 possible colors, #3B689B is still unnamed — it can be claimed and named in The Official Register of Color Names.

#3B689B color variations

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

#3B689B 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 #3B689B

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

Super Duper color link
Super Duper

#42639F

Muted Blue color link
Muted Blue

#3B719F

Queen Blue color link
Queen Blue

#436B95

Lochmara color link
Lochmara

#316EA0

Dusky Blue color link
Dusky Blue

#475F94

Flat Blue color link
Flat Blue

#3C73A8

Primetime color link
Primetime

#3973A9

San Marino color link
San Marino

#4E6C9D

Ugly Blue color link
Ugly Blue

#31668A

Wavelength color link
Wavelength

#3C6886

Conversions between color systems and etc.

  • HEX#3B689B
  • RGB59, 104, 155
  • CMYK38, 20, 0, 39
  • CSSrgb(59, 104, 155)
  • HSL212°, 45%, 42%
  • HSL Precise211.875°, 44.86%, 41.961%
  • HSV212°, 62%, 61%
  • HSB212°, 62%, 61%
  • Normalized R (0.0–1.0)0.231
  • Normalized G (0.0–1.0)0.408
  • Normalized B (0.0–1.0)0.608
  • GLSLvec3(0.231, 0.408, 0.608)
  • GLSL with alphavec4(0.231, 0.408, 0.608, 1.000)
  • HLSL / Metalfloat3(0.231, 0.408, 0.608)
  • Percentage of Red in RGB23.1%
  • Percentage of Green in RGB40.8%
  • Percentage of Blue in RGB60.8%
  • Color FamilyAzure
  • Saturation FamilyModerate Saturation
  • Lightness FamilyLight
  • HEX ID3B689B
  • DECIMAL ID3893403
  • Name LengthThis color has no name
  • Seen by search & AI crawlers15 times
  • Counting from2025-01-01