CSS RGBA Generator

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Generate RGBA, HEX8, and HSLA color values with an alpha transparency slider and live preview.

No sign-up neededRuns in your browserProduction-ready CSS

Base Color

Alpha (Opacity)80%

RGBArgba(99, 102, 241, 0.80)

HEX8#6366f1cc

HSLAhsla(239, 84%, 67%, 0.80)

On white

On dark

On color

Generated CSS

/* RGBA */
color: rgba(99, 102, 241, 0.80);

/* HEX8 */
color: #6366f1cc;

/* HSLA */
color: hsla(239, 84%, 67%, 0.80);

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