ColorKit is a free browser toolkit for mixing and blending colors: enter a start and end color to generate a stepped gradient, or a single base color to generate its full range of shades and tints.
It focuses specifically on the math between colors, blending, shading, tinting, rather than palette curation, so it's the tool to reach for when a project needs a precise, evenly-stepped ramp between two known colors.
Developers and designers who already know their start and end colors and need the exact steps between them generated, not palette inspiration from scratch.
Results download as URL or SVG. Use the SVG export when the color ramp itself needs to become a visual asset, not merely reference values.
