Question 1

Is my color data uploaded anywhere?

Accepted Answer

No. Every conversion and palette generation happens locally in your browser. Nothing is sent to a server.

Question 2

Which color formats are supported?

Accepted Answer

HEX, RGB, HSL, and OKLCH. You can type any valid CSS color string and the tool will convert it to the others.

Question 3

What is OKLCH?

Accepted Answer

OKLCH is a perceptually uniform color space. Its numbers map more closely to how humans see color than HEX or RGB, making it great for building accessible palettes.

Question 4

Can I use the eyedropper?

Accepted Answer

Yes, if your browser supports the EyeDropper API (most Chromium-based browsers). Click the Pick button to sample any color on your screen.

Question 5

Are the contrast scores accurate?

Accepted Answer

They use the WCAG relative luminance formula against pure white and pure black, so you can quickly check if a color is readable as text or a background.

Question 6

Can I download the palette?

Accepted Answer

Yes. Click the download button next to the palette CSS to save a .css file with CSS custom properties you can paste into any project.