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Mixing your own clay colors not only enhances your creativity but also allows you to achieve precise, customized shades for your projects. In this post, we’re going to explore how to create a deep, elegant Onyx Black. This guide will provide you with detailed instructions to help you mix this classic color, perfect for adding a sophisticated touch to any piece.

Onyx Black Color

Supplies

Polymer Clay

Polymer clay comes in a variety of colors. To mix the color Onyx Black you will need the colors Poppy Seed and Cornflower Blue in the Sculpey Souffle brand.

Sculpey Soufflé Polymer Clay - Cornflower Blue

Nice vibrant blue that you can use as is or for color mixing.

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Sculpey Soufflé Polymer Clay - Poppyseed Black

Black is a great polymer clay color to mix with to darken your color.

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Condition the Clay

To condition the clay you will need an acrylic roller or my preferred method is using a pasta machine for clay.

MARCATO 8342 Atlas Pasta Roller for Clay

A pasta roller makes it easy to condition your polymer clay. It also helps achieve a consistent thickness of your clay when creating earrings.

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Acrylic Clay Roller Polymer Clay Tool

An Acrylic roller is a helpful tool to condition out your clay and make it more pliable and easier to work with.

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Color Recipe

polymer clay color recipe Onyx Black
  • 1 part – Sculpey Souffle Poppy Seed Black
  • 1 part – Sculpey Souffle Cornflower Blue