Creating Theme Colors
You may like a certain color theme except for one or two colors. You can change an existing color theme and apply your changes to the entire document. You can add other custom colors to your theme by using RGB (Red, Green, and Blue) or HSL (Hues, Saturation, and Luminosity) color modes. The RGB color mode is probably the most widely used of all the color modes. You can accomplish this by using sliders, dragging on a color-space, or entering a numeric value that corresponds to a specific color. Once you create this new color theme, you can add it to your collection of color themes so that you can make it available to any document.
Apply or Create Theme Colors
Open the document you want to apply a color theme.
Click the ...