HEX to RGB Converter

Enter a 3- or 6-digit HEX color to get red, green, and blue values.

HEX / HEX8

—RGB

—RGBA

—HSL

—Nearest CSS name

HEX notation & alpha decoder

HEX input can be shorthand or include an alpha byte. Normalize the token, decode channel bytes, and expose opacity explicitly instead of returning only three RGB integers.

Output alpha

—Normalized HEX

—RGB channels

—Alpha byte

—Opacity

Ready.

Channel	HEX byte	Decimal	Normalized

CSS supports short and long hexadecimal forms; alpha-bearing forms need an explicit opacity interpretation.

Color and accessibility boundaries

HEX/RGB/HSL/HSV/OKLCH conversions are numerical color-model operations. CMYK output is an RGB-derived approximation rather than ICC-profiled print proofing. WCAG contrast ratios measure luminance contrast only and do not certify a full interface. Color-blindness previews are design simulations, not medical tests.