255,255,255, //  0 = black (background color #1)
255,255,255, //  1 = grey (background color #2)
230,230,230,    //  2 = top of spec
224,224,224,    //  3
217,217,217,    //  4
210,210,210,   //  5
201,201,201,   //  6
191,191,191,   //  7
182,182,182,  //  8
172,172,172, //  9
162,162,162, // 10 = mid of spec
152,152,152, // 11
142,142,142, // 12
133,133,133, // 13
123,123,123, // 14
114,114,114, // 15
107,107,107, // 16
100,100,100, // 17 = bottom of spec
255,255,255, // 18 = osc 1 (brightest)
222,222,222, // 19 = osc 2
189,189,189, // 20 = osc 3
165,165,165, // 21 = osc 4
165,165,165, // 22 = osc 5 (dimmest)
100,100,100,    // 23 = analyzer peak dots