20% OFF discount in pink and blue with grunge style for promotion

Vibrant digital illustration featuring "20% OFF" text prominently against a solid black background. The "20" and percentage symbol are in a vivid hot pink with brushstroke texture and red splatters. The word "OFF" is in a cool cyan blue, also with a hand-drawn, grunge effect. The central composition emphasizes the offer, creating a dynamic and promotional atmosphere. Perfect for sales and social media.