Information about #3B557B color

#3B557B color image

Basic facts about this digital color

In the Register's classification, #3B557B belongs to the Azure Color Family, featuring Mild Saturation and Neutral brightness. The mix behind it: rgb(59, 85, 123) — 23.1% red, 33.3% green, 48.2% blue; the print equivalent is CMYK 25 / 15 / 0 / 52. New to color codes? See our guide to RGB color codes.

The color #3B557B reads as a mildly saturated 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 Takaka (#3D4D78). Nearby in the Register you will also find Matisse (#365C7D) and Metallic Blue (#32527B).

In RGB terms — rgb(59, 85, 123) — the blue channel does the heavy lifting here. If you plan to put text on a #3B557B background, choose white — the contrast ratio is 7.6:1 (passing WCAG AAA), while black manages only 2.8:1. Out of 16,777,216 possible colors, #3B557B is still unnamed — it can be claimed and named in The Official Register of Color Names.

#3B557B color variations

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

#3B557B 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 #3B557B

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

Takaka color link
Takaka

#3D4D78

Matisse color link
Matisse

#365C7D

Magik color link
Magik

#3E4C7A

Blue Ashes color link
Blue Ashes

#3B5F78

Chambray color link
Chambray

#475877

Quayside color link
Quayside

#424F71

Spray Drift color link
Spray Drift

#2D5877

Superhero color link
Superhero

#374E88

Venice Blue color link
Venice Blue

#2C5778

Night Moves color link
Night Moves

#454C73

Blue Jay color link
Blue Jay

#2B547E

Conversions between color systems and etc.

  • HEX#3B557B
  • RGB59, 85, 123
  • CMYK25, 15, 0, 52
  • CSSrgb(59, 85, 123)
  • HSL216°, 35%, 36%
  • HSL Precise215.625°, 35.165%, 35.686%
  • HSV216°, 52%, 48%
  • HSB216°, 52%, 48%
  • Normalized R (0.0–1.0)0.231
  • Normalized G (0.0–1.0)0.333
  • Normalized B (0.0–1.0)0.482
  • GLSLvec3(0.231, 0.333, 0.482)
  • GLSL with alphavec4(0.231, 0.333, 0.482, 1.000)
  • HLSL / Metalfloat3(0.231, 0.333, 0.482)
  • Percentage of Red in RGB23.1%
  • Percentage of Green in RGB33.3%
  • Percentage of Blue in RGB48.2%
  • Color FamilyAzure
  • Saturation FamilyMild Saturation
  • Lightness FamilyNeutral
  • HEX ID3B557B
  • DECIMAL ID3888507
  • Name LengthThis color has no name
  • Seen by search & AI crawlers19 times
  • Counting from2025-01-01