Band color utils

        private static Dictionary<byte, byte> RgB16to24 = new Dictionary<byte, byte>()
        {
            { 0x00, 0x09 },
            { 0x08, 0x11 },
            { 0x10, 0x19 },
            { 0x18, 0x21 },
            { 0x20, 0x2A },
            { 0x29, 0x32 },
            { 0x31, 0x3A },
            { 0x39, 0x4B },
            { 0x4A, 0x53 },
            { 0x52, 0x5B },
            { 0x5A, 0x63 },
            { 0x62, 0x6B },
            { 0x6A, 0x74 },
            { 0x73, 0x7C },
            { 0x7B, 0x84 },
            { 0x83, 0x8C },
            { 0x8B, 0x95 },
            { 0x94, 0x9D },
            { 0x9C, 0xA5 },
            { 0xA4, 0xAD },
            { 0xAC, 0xB5 },
            { 0xB4, 0xBE },
            { 0xBD, 0xC6 },
            { 0xC5, 0xCE },
            { 0xCD, 0xD6 },
            { 0xD5, 0xDF },
            { 0xDE, 0xE7 },
            { 0xE6, 0xEF },
            { 0xEE, 0xF7 },
            { 0xF6, 0xFF },
            { 0xFF, 0xFF },
        };

        public static new Dictionary<byte, byte> rGb16to24 = new Dictionary<byte, byte>()
        {
            { 0x00, 0x05 },
            { 0x04, 0x09 },
            { 0x08, 0x0D },
            { 0x0C, 0x11 },
            { 0x10, 0x15 },
            { 0x14, 0x19 },
            { 0x18, 0x1D },
            { 0x1C, 0x21 },
            { 0x20, 0x25 },
            { 0x24, 0x29 },
            { 0x28, 0x2D },
            { 0x2C, 0x31 },
            { 0x30, 0x35 },
            { 0x34, 0x39 },
            { 0x38, 0x3D },
            { 0x3C, 0x41 },
            { 0x40, 0x45 },
            { 0x44, 0x49 },
            { 0x48, 0x4D },
            { 0x4C, 0x51 },
            { 0x50, 0x55 },
            { 0x55, 0x5A },
            { 0x59, 0x5E },
            { 0x5D, 0x62 },
            { 0x61, 0x66 },
            { 0x65, 0x6A },
            { 0x69, 0x6E },
            { 0x6D, 0x72 },
            { 0x71, 0x76 },
            { 0x75, 0x7A },
            { 0x79, 0x7E },
            { 0x7D, 0x82 },
            { 0x81, 0x86 },
            { 0x85, 0x8A },
            { 0x89, 0x8E },
            { 0x8D, 0x92 },
            { 0x91, 0x96 },
            { 0x95, 0x9A },
            { 0x99, 0x9E },
            { 0x9D, 0xA2 },
            { 0xA1, 0xA6 },
            { 0xA5, 0xAA },
            { 0xAA, 0xAF },
            { 0xAE, 0xB3 },
            { 0xB2, 0xB7 },
            { 0xB6, 0xBB },
            { 0xBA, 0xBF },
            { 0xBE, 0xC3 },
            { 0xC2, 0xC7 },
            { 0xC6, 0xCB },
            { 0xCA, 0xCF },
            { 0xCE, 0xD3 },
            { 0xD2, 0xD7 },
            { 0xD6, 0xDB },
            { 0xDA, 0xDF },
            { 0xDE, 0xE3 },
            { 0xE2, 0xE7 },
            { 0xE6, 0xEB },
            { 0xEA, 0xEF },
            { 0xEE, 0xF3 },
            { 0xF2, 0xF7 },
            { 0xF6, 0xFB },
            { 0xFA, 0xFF },
            { 0xFF, 0xFF },
        };

        public static byte[] RgB24to16 = new byte[]
        {
            0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08,
            0x08, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
            0x18, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29,
            0x29, 0x29, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x31, 0x39, 0x39, 0x39, 0x39, 0x39, 0x39,
            0x39, 0x39, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x4A, 0x4A, 0x4A, 0x4A, 0x4A,
            0x4A, 0x4A, 0x4A, 0x52, 0x52, 0x52, 0x52, 0x52, 0x52, 0x52, 0x52, 0x5A, 0x5A, 0x5A, 0x5A, 0x5A,
            0x5A, 0x5A, 0x5A, 0x62, 0x62, 0x62, 0x62, 0x62, 0x62, 0x62, 0x62, 0x6A, 0x6A, 0x6A, 0x6A, 0x6A,
            0x6A, 0x6A, 0x6A, 0x6A, 0x73, 0x73, 0x73, 0x73, 0x73, 0x73, 0x73, 0x73, 0x7B, 0x7B, 0x7B, 0x7B,
            0x7B, 0x7B, 0x7B, 0x7B, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x8B, 0x8B, 0x8B, 0x8B,
            0x8B, 0x8B, 0x8B, 0x8B, 0x8B, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x9C, 0x9C, 0x9C,
            0x9C, 0x9C, 0x9C, 0x9C, 0x9C, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xA4, 0xAC, 0xAC, 0xAC,
            0xAC, 0xAC, 0xAC, 0xAC, 0xAC, 0xB4, 0xB4, 0xB4, 0xB4, 0xB4, 0xB4, 0xB4, 0xB4, 0xB4, 0xBD, 0xBD,
            0xBD, 0xBD, 0xBD, 0xBD, 0xBD, 0xBD, 0xC5, 0xC5, 0xC5, 0xC5, 0xC5, 0xC5, 0xC5, 0xC5, 0xCD, 0xCD,
            0xCD, 0xCD, 0xCD, 0xCD, 0xCD, 0xCD, 0xD5, 0xD5, 0xD5, 0xD5, 0xD5, 0xD5, 0xD5, 0xD5, 0xD5, 0xDE,
            0xDE, 0xDE, 0xDE, 0xDE, 0xDE, 0xDE, 0xDE, 0xE6, 0xE6, 0xE6, 0xE6, 0xE6, 0xE6, 0xE6, 0xE6, 0xEE,
            0xEE, 0xEE, 0xEE, 0xEE, 0xEE, 0xEE, 0xEE, 0xF6, 0xF6, 0xF6, 0xF6, 0xF6, 0xF6, 0xF6, 0xF6, 0xFF
        };

        public static byte[] rGb24to16 = new byte[]
        {
            0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x04, 0x04, 0x04, 0x08, 0x08, 0x08, 0x08, 0x0C, 0x0C, 0x0C,
            0x0C, 0x10, 0x10, 0x10, 0x10, 0x14, 0x14, 0x14, 0x14, 0x18, 0x18, 0x18, 0x18, 0x1C, 0x1C, 0x1C,
            0x1C, 0x20, 0x20, 0x20, 0x20, 0x24, 0x24, 0x24, 0x24, 0x28, 0x28, 0x28, 0x28, 0x2C, 0x2C, 0x2C,
            0x2C, 0x30, 0x30, 0x30, 0x30, 0x34, 0x34, 0x34, 0x34, 0x38, 0x38, 0x38, 0x38, 0x3C, 0x3C, 0x3C,
            0x3C, 0x40, 0x40, 0x40, 0x40, 0x44, 0x44, 0x44, 0x44, 0x48, 0x48, 0x48, 0x48, 0x4C, 0x4C, 0x4C,
            0x4C, 0x50, 0x50, 0x50, 0x50, 0x55, 0x55, 0x55, 0x55, 0x55, 0x59, 0x59, 0x59, 0x59, 0x5D, 0x5D,
            0x5D, 0x5D, 0x61, 0x61, 0x61, 0x61, 0x65, 0x65, 0x65, 0x65, 0x69, 0x69, 0x69, 0x69, 0x6D, 0x6D,
            0x6D, 0x6D, 0x71, 0x71, 0x71, 0x71, 0x75, 0x75, 0x75, 0x75, 0x79, 0x79, 0x79, 0x79, 0x7D, 0x7D,
            0x7D, 0x7D, 0x81, 0x81, 0x81, 0x81, 0x85, 0x85, 0x85, 0x85, 0x89, 0x89, 0x89, 0x89, 0x8D, 0x8D,
            0x8D, 0x8D, 0x91, 0x91, 0x91, 0x91, 0x95, 0x95, 0x95, 0x95, 0x99, 0x99, 0x99, 0x99, 0x9D, 0x9D,
            0x9D, 0x9D, 0xA1, 0xA1, 0xA1, 0xA1, 0xA5, 0xA5, 0xA5, 0xA5, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAE,
            0xAE, 0xAE, 0xAE, 0xB2, 0xB2, 0xB2, 0xB2, 0xB6, 0xB6, 0xB6, 0xB6, 0xBA, 0xBA, 0xBA, 0xBA, 0xBE,
            0xBE, 0xBE, 0xBE, 0xC2, 0xC2, 0xC2, 0xC2, 0xC6, 0xC6, 0xC6, 0xC6, 0xCA, 0xCA, 0xCA, 0xCA, 0xCE,
            0xCE, 0xCE, 0xCE, 0xD2, 0xD2, 0xD2, 0xD2, 0xD6, 0xD6, 0xD6, 0xD6, 0xDA, 0xDA, 0xDA, 0xDA, 0xDE,
            0xDE, 0xDE, 0xDE, 0xE2, 0xE2, 0xE2, 0xE2, 0xE6, 0xE6, 0xE6, 0xE6, 0xEA, 0xEA, 0xEA, 0xEA, 0xEE,
            0xEE, 0xEE, 0xEE, 0xF2, 0xF2, 0xF2, 0xF2, 0xF6, 0xF6, 0xF6, 0xF6, 0xFA, 0xFA, 0xFA, 0xFA, 0xFF
        };