Information about #4291B8 color

#4291B8 color image

Basic facts about this digital color

In the Register's classification, #4291B8 belongs to the Azure Color Family, featuring Moderate Saturation and Light brightness. The mix behind it: rgb(66, 145, 184) — 25.9% red, 56.9% green, 72.2% blue; the print equivalent is CMYK 46 / 15 / 0 / 28. Curious how these numbers work? Read our RGB color codes guide.

The color #4291B8 reads as a pleasantly vivid sky-leaning azure and sits on the lighter side of the spectrum. Expect to see shades like this in understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is almost identical to Boston Blue (#3B91B4). Nearby in the Register you will also find Endorphin (#4190AD) and Hemisphere (#4E93BA).

Technically, the mix leans on its blue channel (rgb(66, 145, 184)), which gives #4291B8 its character. If you plan to put text on a #4291B8 background, choose black — the contrast ratio is 6.0:1 (passing WCAG AA), while white manages only 3.5:1. Out of 16,777,216 possible colors, #4291B8 is still unnamed — it can be claimed and named in The Official Register of Color Names.

#4291B8 color variations

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

#4291B8 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 #4291B8

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

#4291B8 color backgrounds & wallpapers

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

Conversions between color systems and etc.

  • HEX#4291B8
  • RGB66, 145, 184
  • CMYK46, 15, 0, 28
  • HSL200°, 47%, 49%
  • HSL Precise199.831°, 47.2%, 49.02%
  • HSV200°, 64%, 72%
  • HSB200°, 64%, 72%
  • HEX ID4291B8
  • DECIMAL ID4362680
  • Name LengthThis color has no name
  • Color Family (Hue)Azure
  • Saturation FamilyModerate Saturation
  • Lightness FamilyLight
  • Percentage of Red in RGB25.9%
  • Percentage of Green in RGB56.9%
  • Percentage of Blue in RGB72.2%
  • This page visited6 times
  • Counting from2025-01-01