123,97,83, // 0 = background
123,97,83, // 1 = dots
105,69,52,   // 2 = top of spec
103,67,51,   // 3
100,66,50,   // 4
97,64,48,   // 5
94,62,46,   // 6
91,60,45,   // 7
87,58,43,   // 8
84,55,42,   // 9
75,49,38,   // 10
72,47,36,   // 11
71,47,35,   // 12
68,45,33,   // 13
64,43,32,   // 14
61,41,31,   // 15
59,39,29,   // 16
56,37,28,   // 17 = bottom of spec
105,69,52,   // 18 = osc 1 (centre)
103,67,51,   // 19 = osc 2
97,64,48,   // 21 = osc 4
94,62,46,   // 22 = osc 5
176,149,131,   // 23 = analyzer peak dots
