CLRTN colortone

One color in.
A whole plan out.

Pick a starting color by hex, Pantone or the wheel. Choose what you're making. CLRTN builds the palette, the ratios, the accents and a preview of how to use them.

Plan

Preview

How to use it

    The cube: tints, tones & shades

    Every swatch is a variation of your starting color. Click any one to copy it, double-click to start from it.

    On the wheel

    
              
    1 · Start anywhere

    Paste a hex code from a website, type the Pantone from a swatch book or fabric tag, or just spin the wheel.

    2 · Pick your craft

    A wall, a jacket, a landing page and a painting all use color differently. Each mode gives roles, ratios and tips for that job.

    3 · Take it with you

    Copy hex codes or CSS, download a PNG palette card, or share a link that opens the exact same plan.