Middle Color RGB

Specify the color for the middle of the spectrum in red-green-blue (RGB) format {r,g,b}, including the curly braces.

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The letters r,g,b represent real numbers between 0 and 1 and indicate the proportion of red, green, and blue, respectively, in the desired color.

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Alternatively, integers between 0 and 255 can be used to indicate the proportions.

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Several examples of basic colors are shown in the following table.

Color	In 0/1 format	In 0/255 format
Black	{0,0,0}	{0,0,0}
Pure Red	{1,0,0}	{255,0,0}
Pure Green	{0,1,0}	{0,255,0}
Pure Blue	{0,0,1}	{0,0,255}
Medium Gray	{0.5,0.5,0.5}	{128,128,128}
Bright White	{1,1,1}	{255,255,255}

To Specify the Middle Color:

There are two options:

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Type the color directly into the Middle Color RGB field, enclosed in curly braces. Specify the components of red, green, and blue, separated by commas. For example, type {1,0,0} for pure red.

-OR-

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Click the Pick Color button to launch a Choose RGB Value window containing color blocks of the JMP default colors.

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Then, click on a color block to load the corresponding RGB value into the Middle Color RGB field.

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If you change your mind and would like to reset the field, click Clear.