Information about #366EAB color

#366EAB color image

Basic facts about this digital color

In the Register's classification, #366EAB belongs to the Azure Color Family, featuring Moderate Saturation and Light brightness. The mix behind it: rgb(54, 110, 171) — 21.2% red, 43.1% green, 67.1% blue; the print equivalent is CMYK 46 / 24 / 0 / 33. Curious how these numbers work? Read our RGB color codes guide.

#366EAB is a pleasantly vivid azure that sits on the lighter side of the spectrum. 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 Primetime (#3973A9). Nearby in the Register you will also find Flat Blue (#3C73A8) and Lure (#2F77A9).

Technically, the mix leans on its blue channel (rgb(54, 110, 171)), which gives #366EAB its character. If you plan to put text on a #366EAB background, choose white — the contrast ratio is 5.3:1 (passing WCAG AA), while black manages only 4.0:1. Out of 16,777,216 possible colors, #366EAB is still unnamed — it can be claimed and named in The Official Register of Color Names.

#366EAB color variations

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

#366EAB 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 #366EAB

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

Primetime color link
Primetime

#3973A9

Flat Blue color link
Flat Blue

#3C73A8

Lure color link
Lure

#2F77A9

Lochmara color link
Lochmara

#316EA0

Muted Blue color link
Muted Blue

#3B719F

Kasper Blue color link
Kasper Blue

#4072B7

UCLA Blue color link
UCLA Blue

#2774AE

Onetta Blue color link
Onetta Blue

#4070B8

Mid Blue color link
Mid Blue

#276AB3

Super Duper color link
Super Duper

#42639F

Quantum color link
Quantum

#4A6CB4

Conversions between color systems and etc.

  • HEX#366EAB
  • RGB54, 110, 171
  • CMYK46, 24, 0, 33
  • CSSrgb(54, 110, 171)
  • HSL211°, 52%, 44%
  • HSL Precise211.282°, 52%, 44.118%
  • HSV211°, 68%, 67%
  • HSB211°, 68%, 67%
  • Normalized R (0.0–1.0)0.212
  • Normalized G (0.0–1.0)0.431
  • Normalized B (0.0–1.0)0.671
  • GLSLvec3(0.212, 0.431, 0.671)
  • GLSL with alphavec4(0.212, 0.431, 0.671, 1.000)
  • HLSL / Metalfloat3(0.212, 0.431, 0.671)
  • Percentage of Red in RGB21.2%
  • Percentage of Green in RGB43.1%
  • Percentage of Blue in RGB67.1%
  • Color FamilyAzure
  • Saturation FamilyModerate Saturation
  • Lightness FamilyLight
  • HEX ID366EAB
  • DECIMAL ID3567275
  • Name LengthThis color has no name
  • Seen by search & AI crawlers17 times
  • Counting from2025-01-01