C-buis swatchbook bestaat uit:
002, 004, 008, 009, 010, 013, 015, 019, 020, 021, 026, 033, 035, 036, 052, 053, 058, 068, 071, 075, 085, 089, 101, 102, 105, 106, 111, 113, 115, 116, 117, 118, 119, 120, 121, 126, 127, 127, 128, 129, 129, 138, 162, 164, 176, 181, 192, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 223, 226, 247, 248, 249, 298, 299, 303, 339 en 354.