Colo. Rev. Stat. § 38-22-108
(1) Every person given a lien by this article whose contract, either express or implied, is with the owner or reputed owner or owner's agent or other representative, is a principal contractor and all others are subcontractors; and in every case in which different liens are claimed against the same property, the rank of each lien, or class of liens, as between the different lien claimants, shall be declared and ordered to be satisfied in the decree or judgment in the following order named:
Source: L. 1899: p. 269, § 8. R.S. 08: § 4032. C.L. § 6449. CSA: C. 101, § 22. CRS 53: § 86-3-8. C.R.S. 1963: § 86-3-8. L. 2000: IP(1), (1)(b), and (1)(c) amended, p. 208, § 7, effective August 2.