The mark consists of The logo has three different shades of color. The background of the logo is a circle, filled in a shade of blue. Centered in the foreground is the word Flutter, written in an italicized cursive font, beginning with a capital letter F, followed by lowercase letters l, u, t, t, e, r. The letters of the word Flutter have white lettering with coral shading following the letters. The letter F slightly protrudes from the blue circle to the left of the logo, and the r slightly protrudes from the blue circle to the right of the logo.
The color(s) blue, white, and coral is/are claimed as a feature of the mark.