Information about #657EA4 color

#657EA4 color image

Basic facts about this digital color

In the Register's classification, #657EA4 belongs to the Azure Color Family, featuring Mild Saturation and Light brightness. The mix behind it: rgb(101, 126, 164) — 39.6% red, 49.4% green, 64.3% blue; the print equivalent is CMYK 25 / 15 / 0 / 36. Curious how these numbers work? Read our RGB color codes guide.

#657EA4 is a moderately toned steel-blue azure that feels open and friendly. It is a natural fit for understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is a hair away from Hoki (#65869F). Its next-closest registered neighbors are Greyish Blue (#5E819D) and Ashleigh Blue (#6B86AA).

The recipe behind #657EA4 is rgb(101, 126, 164), with blue as the dominant ingredient. If you plan to put text on a #657EA4 background, choose black — the contrast ratio is 5.1:1 (passing WCAG AA), while white manages only 4.1:1. No one has named #657EA4 so far. Register a name for it and it becomes a permanent record.

#657EA4 color variations

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

#657EA4 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 #657EA4

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

Hoki color link
Hoki

#65869F

Greyish Blue color link
Greyish Blue

#5E819D

Grey Blue color link
Grey Blue

#6B8BA4

LuLu color link
LuLu

#637F95

Dusty Blue color link
Dusty Blue

#5A86AD

Bermuda Grey color link
Bermuda Grey

#6F8C9F

Tsunami color link
Tsunami

#6B8393

Horizon color link
Horizon

#648894

Conversions between color systems and etc.

  • HEX#657EA4
  • RGB101, 126, 164
  • CMYK25, 15, 0, 36
  • CSSrgb(101, 126, 164)
  • HSL216°, 26%, 52%
  • HSL Precise216.19°, 25.714%, 51.961%
  • HSV216°, 38%, 64%
  • HSB216°, 38%, 64%
  • Normalized R (0.0–1.0)0.396
  • Normalized G (0.0–1.0)0.494
  • Normalized B (0.0–1.0)0.643
  • GLSLvec3(0.396, 0.494, 0.643)
  • GLSL with alphavec4(0.396, 0.494, 0.643, 1.000)
  • HLSL / Metalfloat3(0.396, 0.494, 0.643)
  • Percentage of Red in RGB39.6%
  • Percentage of Green in RGB49.4%
  • Percentage of Blue in RGB64.3%
  • Color FamilyAzure
  • Saturation FamilyMild Saturation
  • Lightness FamilyLight
  • HEX ID657EA4
  • DECIMAL ID6651556
  • Name LengthThis color has no name
  • Seen by search & AI crawlers9 times
  • Counting from2025-01-01