The invention discloses a colored gorgeous texture floor coating and a construction method thereof; the floor coating comprises at least 3 materials which are sequentially a priming paint material, a gorgeous colored material and a top facing paint material; wherein the priming paint material and the top facing paint material are liquid materials, while the gorgeous colored material is irregular sheet, strip or particle; the construction technique has the following sequential steps: polishing the ground, dedusting, painting priming paint material, painting color film material, cleaning floating sheets and scraping finish paint material. The colored floor coating of the invention features beautiful color tone, elegance and luxury, three-dimensional texture, strong decoration effect, good water and alkali resistance, high contamination and blemish tolerance, strong adhesion stress, excellent skid resistance, can change visual effect of the house space while releasing negative ion and improving air environment of houses, thus being applicable to decoration of veneers of various buildings.