Information about #366DB0 color

#366DB0 color image

Basic facts about this digital color

In the Register's classification, #366DB0 belongs to the Azure Color Family, featuring Moderate Saturation and Light brightness. In numbers: rgb(54, 109, 176) (21.2% red, 42.7% green, 69% blue), or CMYK 48 / 26 / 0 / 31 for print. New to color codes? See our guide to RGB color codes.

A confidently colored steel-blue azure, #366DB0 sits on the lighter side of the spectrum. 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 practically indistinguishable from Primetime (#3973A9). Nearby in the Register you will also find Flat Blue (#3C73A8) and Onetta Blue (#4070B8).

In RGB terms — rgb(54, 109, 176) — the blue channel does the heavy lifting here. If you plan to put text on a #366DB0 background, choose white — the contrast ratio is 5.3:1 (passing WCAG AA), while black manages only 4.0:1. #366DB0 has no official name yet. If this shade means something to you, you can be the one to name it.

#366DB0 color variations

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

#366DB0 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 #366DB0

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

Onetta Blue color link
Onetta Blue

#4070B8

Kasper Blue color link
Kasper Blue

#4072B7

Lure color link
Lure

#2F77A9

Mid Blue color link
Mid Blue

#276AB3

UCLA Blue color link
UCLA Blue

#2774AE

Lochmara color link
Lochmara

#316EA0

Muted Blue color link
Muted Blue

#3B719F

Bluish color link
Bluish

#2976BB

Quantum color link
Quantum

#4A6CB4

#366DB0 color backgrounds & wallpapers

Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.

Conversions between color systems and etc.

  • HEX#366DB0
  • RGB54, 109, 176
  • CMYK48, 26, 0, 31
  • CSSrgb(54, 109, 176)
  • HSL213°, 53%, 45%
  • HSL Precise212.951°, 53.043%, 45.098%
  • HSV213°, 69%, 69%
  • HSB213°, 69%, 69%
  • Normalized R (0.0–1.0)0.212
  • Normalized G (0.0–1.0)0.427
  • Normalized B (0.0–1.0)0.690
  • GLSLvec3(0.212, 0.427, 0.690)
  • GLSL with alphavec4(0.212, 0.427, 0.690, 1.000)
  • HLSL / Metalfloat3(0.212, 0.427, 0.690)
  • Percentage of Red in RGB21.2%
  • Percentage of Green in RGB42.7%
  • Percentage of Blue in RGB69%
  • Color Family (Hue)Azure
  • Saturation FamilyModerate Saturation
  • Lightness FamilyLight
  • HEX ID366DB0
  • DECIMAL ID3567024
  • Name LengthThis color has no name
  • This page visited6 times
  • Counting from2025-01-01