The Fluid UI colors are Fluid UI Picton Blue, Fluid UI Spanish Gray, Fluid UI Cultured, we recommend using the Fluid UI color palette for personal projects and in the case of commercial use to visit the company website. The color codes: RGB, CYMK for print, and Hex for web HTML/CSS. Fluid UI Official Website
Download the Fluid UI color scheme palette image with the color hex codes as a single image. These are the suggested colors to be used for digital media.