Information about #288ADF color

#288ADF color image

Basic facts about this digital color

In the Register's classification, #288ADF belongs to the Azure Color Family, featuring High Saturation and Light brightness. In numbers: rgb(40, 138, 223) (15.7% red, 54.1% green, 87.5% blue), or CMYK 82 / 38 / 0 / 13 for print. Curious how these numbers work? Read our RGB color codes guide.

A strongly colored steel-blue azure, #288ADF feels open and friendly. Expect to see shades like this in accents, call-to-action elements and statement visuals. In The Official Register of Color Names it is very close to Bleu De France (#318CE7). Its next-closest registered neighbors are Weebly Blue (#1F8EED) and Curious Blue (#2596D1).

The recipe behind #288ADF is rgb(40, 138, 223), with blue as the dominant ingredient. Accessibility-wise, black text works best on #288ADF: 5.8:1 contrast (passing WCAG AA) versus 3.6:1 for white. #288ADF has no official name yet. If this shade means something to you, you can be the one to name it.

#288ADF color variations

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

#288ADF 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 #288ADF

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

Weebly Blue color link
Weebly Blue

#1F8EED

Curious Blue color link
Curious Blue

#2596D1

Douban Blue color link
Douban Blue

#2496CD

Tufts Blue color link
Tufts Blue

#3E8EDE

Blue Ivy color link
Blue Ivy

#3090C7

Button Blue color link
Button Blue

#24A0ED

Blue Dress color link
Blue Dress

#157DEC

Freefall color link
Freefall

#1D95C9

Windows Blue color link
Windows Blue

#357EC7

Water Blue color link
Water Blue

#0E87CC

Conversions between color systems and etc.

  • HEX#288ADF
  • RGB40, 138, 223
  • CMYK82, 38, 0, 13
  • CSSrgb(40, 138, 223)
  • HSL208°, 74%, 52%
  • HSL Precise207.869°, 74.089%, 51.569%
  • HSV208°, 82%, 87%
  • HSB208°, 82%, 87%
  • Normalized R (0.0–1.0)0.157
  • Normalized G (0.0–1.0)0.541
  • Normalized B (0.0–1.0)0.875
  • GLSLvec3(0.157, 0.541, 0.875)
  • GLSL with alphavec4(0.157, 0.541, 0.875, 1.000)
  • HLSL / Metalfloat3(0.157, 0.541, 0.875)
  • Percentage of Red in RGB15.7%
  • Percentage of Green in RGB54.1%
  • Percentage of Blue in RGB87.5%
  • Color FamilyAzure
  • Saturation FamilyHigh Saturation
  • Lightness FamilyLight
  • HEX ID288ADF
  • DECIMAL ID2656991
  • Name LengthThis color has no name
  • Seen by search & AI crawlers14 times
  • Counting from2025-01-01