Hex #21ADFD color

    This is a great online color tester and designer. Unlike other hex code color testers, this application can also test hex colors on a selected background and guides you in color mixing. Type the color(s) in 3 or 6 digit hex code format eg. #21ADFD, #2AF or RGB numbers format eg. 33, 173, 253. Backgroud color is optional. Default value FFFFFF (white) is selected when no value supplied for bg color. (Note: no matter whether the symbol # is used in hex code or not.) The online color tester also helps you to select the harmonic color combinations. The complementary, triadic, analogous, split complementary, tetradic and square color schemes in the Color combining guide recommend you the best color groups for the two, three or four color design. You can also pick up the colors from the gradient scale, best brightness (lightness) level from tints or shades scale and the best suitable vibrance level from the saturation scale. Moreover you can pick the color you like from the random color palette generator. Color tester also shows you the negative and monochrome (grayscale) representation of selected color and the closest websafe color. You also find there the RGB and CMYK representations calculation.

Color

Background

 
 
Title in color #21ADFD on selected background color

Dummy text written in hex #21ADFD color on a background color. Text in color #21ADFD on the desired background color will look just like this. You just see the hex #21ADFD colored text written on a hex #FFFFFF color backgroud... Or you can't see, if you selected the wrong combination of colors :). The background color should be selected so that the intended #21ADFD text color is well visible on it. Alternatively, you can choose text color different than #21ADFD to achieve better text readability. It can be rounded to the 3 character hex code #2AF. The RGB values of the #21ADFD hex color are R: 33, G: 173, B: 253. In percentage it is Red: 12.9%, Green: 67.8%, Blue: 99.2%. The CMYK values of the #21ADFD hex color are C: 0.87, M: 0.316, Y: 0, K: 0.008. The nearest web safe color is #3399FF. Test of bold text in selected color. Test of italic text in the color. Finally the test of bold italic.


Border of hex #21ADFD color and background color:

 
 
 

RGB values of hex #21ADFD color:

RGB (Red, Green, Blue) additive color model representation (display)
Red: 33
12.9%
Green: 173
67.8%
Blue: 253
99.2%
 

CMYK values of hex #21ADFD color:

CMYK (Cyan, Magenta, Yellow, Black) subtractive color model representation (printer)
Cyan: 0.87
87%
Magenta: 0.316
31.6%
Yellow: 0
0%
Black: 0.008
0.8%

Gradient from #21ADFD to background:

                 

Shades of #21ADFD

                 

Tints of #21ADFD

                 

Saturation scale - tones of #21ADFD

                 

Negative:

Monochrome:

Web safe:

  #DE5202   #8B8B8B   #3399FF

Color combining guide:

color wheels
The color wheels ilustrating the principles of 7 color combination approaches.

Complementary colors for #21ADFD

  #21ADFD   #FD7121

Triadic colors for #21ADFD

  #FD21AD   #21ADFD   #ADFD21

Analogous colors for #21ADFD

  #21FDD8   #21ADFD   #2145FD

Split complementary colors for #21ADFD

  #FD2145   #21ADFD   #FDD821

Tetradic (rectangle) colors I. for #21ADFD

  #7121FD   #21ADFD   #ADFD21   #FD7121

Tetradic (rectangle) colors II. for #21ADFD

  #21FD71   #21ADFD   #FD21AD   #FD7121

Square colors for #21ADFD

  #D821FD   #21ADFD   #45FD21   #FD7121

Random hex colors palette:

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