Information about #288DB8 color

#288DB8 color image

Basic facts about this digital color

The digital color #288DB8 is classified in the Register under the Azure Color Family, with High Saturation and Light brightness. Its exact recipe is rgb(40, 141, 184) — 15.7% red, 55.3% green, 72.2% blue — and for print it converts to CMYK 56 / 17 / 0 / 28. Curious how these numbers work? Read our RGB color codes guide.

#288DB8 presents itself as a strongly colored sky-leaning azure — one that carries an easy, daylight feel. It is a natural fit for logos, highlights and anything that needs to be noticed first. In The Official Register of Color Names it is very close to Pelorous (#2599B2). Slightly further away sit Glacial Blue Ice (#368BC1) and Blue Ivy (#3090C7).

Technically, the mix leans on its blue channel (rgb(40, 141, 184)), which gives #288DB8 its character. On this background, black text reaches a 5.6:1 contrast ratio (passing WCAG AA); white stays at 3.8:1. Out of 16,777,216 possible colors, #288DB8 is still unnamed — it can be claimed and named in The Official Register of Color Names.

#288DB8 color variations

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

#288DB8 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 #288DB8

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

Pelorous color link
Pelorous

#2599B2

Blue Ivy color link
Blue Ivy

#3090C7

Boston Blue color link
Boston Blue

#3B91B4

Freefall color link
Freefall

#1D95C9

Sports Star color link
Sports Star

#3D85B8

Douban Blue color link
Douban Blue

#2496CD

Bluish color link
Bluish

#2976BB

Windows Blue color link
Windows Blue

#357EC7

Homebox Blue color link
Homebox Blue

#36A2B9

Scooter color link
Scooter

#308EA0

#288DB8 color backgrounds & wallpapers

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

Conversions between color systems and etc.

  • HEX#288DB8
  • RGB40, 141, 184
  • CMYK56, 17, 0, 28
  • CSSrgb(40, 141, 184)
  • HSL198°, 64%, 44%
  • HSL Precise197.917°, 64.286%, 43.922%
  • HSV198°, 78%, 72%
  • HSB198°, 78%, 72%
  • Normalized R (0.0–1.0)0.157
  • Normalized G (0.0–1.0)0.553
  • Normalized B (0.0–1.0)0.722
  • GLSLvec3(0.157, 0.553, 0.722)
  • GLSL with alphavec4(0.157, 0.553, 0.722, 1.000)
  • HLSL / Metalfloat3(0.157, 0.553, 0.722)
  • Percentage of Red in RGB15.7%
  • Percentage of Green in RGB55.3%
  • Percentage of Blue in RGB72.2%
  • Color Family (Hue)Azure
  • Saturation FamilyHigh Saturation
  • Lightness FamilyLight
  • HEX ID288DB8
  • DECIMAL ID2657720
  • Name LengthThis color has no name
  • This page visited6 times
  • Counting from2025-01-01