+static float const cWhite[] = {1.0, 1.0, 1.0};
+static float const cBlack[] = {0.0, 0.0, 0.0};
+static float const cGrey[] = {0.5, 0.5, 0.5};
+
static float const cRed[] = {1.0, 0.0, 0.0};
static float const cGreen[] = {0.0, 1.0, 0.0};
static float const cBlue[] = {0.0, 0.0, 1.0};
+
static float const cYellow[] = {1.0, 1.0, 0.0};
+static float const cMagenta[] = {1.0, 0.0, 1.0};
+static float const cCyan[] = {0.0, 1.0, 1.0};