HEX to RGB Converter
Convert HEX colour codes (3, 4, 6 or 8 digits) to RGB and RGBA values instantly.
RGB to HEX Converter
Convert RGB or RGBA colour values to HEX codes, including 8-digit HEX with transparency.
How to use
- Enter a value like rgb(30, 144, 255) or rgba(30, 144, 255, 0.5).
- Copy the HEX code.
What this tool does
Each channel (0–255) is written as two hexadecimal digits. Alpha is converted to a fourth pair when the colour is translucent.
Frequently asked questions
Do all browsers support 8-digit HEX?
Yes, all current major browsers support #rrggbbaa.
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