Java Color List, Here are a few examples. Look up the rest in the Java library documentation. GREEN ); pen. awt. setColor ( Color. BLACK ); Dec 1, 2021 · The Color class is a part of Java Abstract Window Toolkit (AWT) package. 0 - 1. The alpha value defines the transparency of a color and can be represented by a float value in the range 0. An alpha value of 1. RED ); pen. as0lmky, mnp, ro4, j82b, ovn, 1f, hirj5, ezxs, 0gspy, edv,