Hex #660D21 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. #660D21, #602 or RGB numbers format eg. 102, 13, 33. 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 #660D21 on selected background color

Dummy text written in hex #660D21 color on a background color. Text in color #660D21 on the desired background color will look just like this. You just see the hex #660D21 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 #660D21 text color is well visible on it. Alternatively, you can choose text color different than #660D21 to achieve better text readability. It can be rounded to the 3 character hex code #602. The RGB values of the #660D21 hex color are R: 102, G: 13, B: 33. In percentage it is Red: 40%, Green: 5.1%, Blue: 12.9%. The CMYK values of the #660D21 hex color are C: 0, M: 0.873, Y: 0.676, K: 0.6. The nearest web safe color is #660033. Test of bold text in selected color. Test of italic text in the color. Finally the test of bold italic.


Border of hex #660D21 color and background color:

 
 
 

RGB values of hex #660D21 color:

RGB (Red, Green, Blue) additive color model representation (display)
Red: 102
40%
Green: 13
5.1%
Blue: 33
12.9%
 

CMYK values of hex #660D21 color:

CMYK (Cyan, Magenta, Yellow, Black) subtractive color model representation (printer)
Cyan: 0
0%
Magenta: 0.873
87.3%
Yellow: 0.676
67.6%
Black: 0.6
60%

Gradient from #660D21 to background:

                 

Shades of #660D21

                 

Tints of #660D21

                 

Saturation scale - tones of #660D21

                 

Negative:

Monochrome:

Web safe:
  #99F2DE   #292929   #660033

Color combining guide:

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

Complementary colors for #660D21

  #660D21   #0D6652

Triadic colors for #660D21

  #21660D   #660D21   #0D2166

Analogous colors for #660D21

  #660D4A   #660D21   #66280D

Split complementary colors for #660D21

  #0D6628   #660D21   #0D4A66

Tetradic (rectangle) colors I. for #660D21

  #66520D   #660D21   #0D2166   #0D6652

Tetradic (rectangle) colors II. for #660D21

  #520D66   #660D21   #21660D   #0D6652

Square colors for #660D21

  #4A660D   #660D21   #280D66   #0D6652

Random hex colors palette:

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