LCH and OKLCH color tool

Create uniform and accessible color palettes

Use LCH and OKLCH color space to create palettes that are predictable, perceptually uniform, and have the right color contrast.

LCH color tool screenshot

Make a professional
color palette in minutes

Visualize your color palette

Be in control with LCH color pickers and charts that give you the full picture of your palette. Adjust your colors with precision.
LCH color tool, fine-tune colors with chart, CIELAB color space

Make perceptually uniform colors

Utilize the power of LCH color space to create colors with similar perceived lightness to ensure accessibility. Fine-tuning colors has never been so easy.
Example of generated shades

Create your palette

Atmos is a toolbox specialized for creating UI palettes. From finding colors, through generating shades, to fine-tuning your palette we've got you covered.
Atmos palette in app

What are designers saying

Jan Søholm Knudsen

Jan Søholm Knudsen

Art Director

Need a simple, yet powerful tool to make uniform color palettes with clear accessibility checks? Look no further, Atmos does that all and more, without compromising on flexibility and control for the designer.

Mike Zetlow

Mike Zetlow

App developer

Atmos gives me a huge advantage. Clients give me a brand color or two and I'm able to build out all the other colors for their app in 5 minutes. And it's all done with accessibility in mind!

Try out other Atmos tools

Create your palette for
free in minutes

Whether you're new to color palettes, or a pro looking for advanced tools, we'll have you set up and ready to create your best palette in minutes.

Get started for free