ONTOOLS

HEX ↔ RGB Converter

Convert HEX and RGB instantly with preview.

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Convert colors between HEX and RGB formats quickly. This helps designers and developers translate brand colors into the format needed for CSS, design systems, and UI components. The preview makes it easy to confirm the correct color.

How to use

  1. Paste a HEX value or RGB values.

  2. Convert to the other format.

  3. Confirm with preview.

  4. Copy the output.

FAQ

  • What HEX formats are supported? Standard 6-digit HEX is typical.

  • Does it support alpha? If supported, you can use RGBA/8-digit HEX.

  • Why does conversion fail? Input format may be invalid.

  • Is preview accurate? Yes for standard web color rendering.