The mark consists of The mark consists of the stylized word "TANDEM" in uppercase letters. The word is in a sans-serif font, bold, and colored in a light blue. Above the word "TANDEM" is a spherical design comprising a series of dots that form concentric circles. The dots are arranged in a gradient pattern transitioning from larger to smaller as they move outward, with the smallest dots forming the outermost circle as a mask to the inner most circle. The colors of the dots transition from dark purple in the center to light blue matching the text color at the edges, suggesting a three-dimensional effect..