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RGB to HEX Converter

Convert RGB/RGBA colors to HEX format with live preview and color picker.

About RGB to HEX Conversion

RGB colors use three numbers (0-255) to represent Red, Green, and Blue values. HEX colors use a 6-character code prefixed with # to represent the same values in hexadecimal format. Adding two more characters for alpha allows for transparency control.

Common RGB Values

Red
255, 0, 0
Green
0, 255, 0
Blue
0, 0, 255
White
255, 255, 255
Black
0, 0, 0
Gray
128, 128, 128