Which HEX forms are accepted?

The input accepts three- or six-digit HEX values, with or without the leading #. Invalid values do not update the converted outputs.

What does the alpha value control?

Alpha runs from 0 to 1: zero is fully transparent and one is fully opaque. It appears in the RGBA output and does not change the RGB or HSL color channels.

Can different formats represent the same color?

Yes. HEX, RGB, and HSL use different notation and rounding, but can describe the same displayed color. RGBA additionally includes transparency.

Color Converter & Picker

LocalFree

Pick any color and instantly convert between HEX, RGB, RGBA, and HSL formats. Live preview with one-click copy.

HEX

RGB

RGBA

HSL

Alpha: 1.00

Runs in your browser; files and input stay on this device

How to use Color Converter & Picker (HEX, RGB, HSL)

1Enter or paste a HEX color value.
2Adjust the alpha slider when you need a translucent RGBA value.
3Copy the normalized HEX, RGB, RGBA, or HSL value.

Frequently asked questions

Which HEX forms are accepted?: The input accepts three- or six-digit HEX values, with or without the leading #. Invalid values do not update the converted outputs.
What does the alpha value control?: Alpha runs from 0 to 1: zero is fully transparent and one is fully opaque. It appears in the RGBA output and does not change the RGB or HSL color channels.
Can different formats represent the same color?: Yes. HEX, RGB, and HSL use different notation and rounding, but can describe the same displayed color. RGBA additionally includes transparency.