Copic & Ohuhu Palette Generator

Choose your marker brand and a main color. The generator builds a color harmony and picks the closest real markers, so you can start coloring right away.

The palette generator – coming soon

We are adding the full color data with codes, names and swatches, checked against the official color charts. In the meantime you can print a blank swatch chart and test your own markers on the paper you color on.

Printable swatch chartBrowse coloring pages

Frequently Asked Questions

What is the marker palette generator?

A free tool that builds color palettes from real markers. Pick your brand, a mood and how many colors you want, and it suggests marker codes that work well together.

How do I keep a color I like?

Click the lock on a color. Locked colors stay in place every time you generate a new palette, and the swap button replaces just one color.

Can I build a palette around a marker I own?

Yes. Type its code in “Build around a marker” and the palette is built from that color.

What are highlights and shadows?

For every color the generator finds a lighter and a darker marker of the same hue, so you can blend from light to dark for a more 3D look.

Why do the colors look different on paper?

Screens and markers show color differently, and paper and layering change marker colors too. Always test on a swatch chart first.

Which harmony should I pick?