Vibrant and Bold Expressions Colours have a significant impact on our feelings and perceptions. Bold and brilliant colour schemes can be a gripping approach to catch people's attention and leave a lasting impression when it come s to neon sign design.Think of a neon sign with vivid colours like electric blues, fiery reds, or rich greens. For example, restaurants and bars commonly use red color as it provokes the feeling of excitement and appetite. Typography and Lettering Sty les Typography is essential in expressing a company's character and message through a neon sign. Businesses have the chance to develop a distinctive and enduring visual identity because of the wide variety of font styles that are accessible. For example a tech company should use a font like Sans - serif. The sharp edges of the font can reflect companies cutting edge technology. Or a kids toy shop can use a whimsical font like Fandango or a playful handwritten font to create a playful atmosphere in the store. Most popular business neon signs Open sign : Open sign is the most used neon sign for business. They can be used in cafes, restaurants, bars and r etail stores. They serve as a universal sign, showing that the company or establishment is ready for business. Mostly red is the preferred color for the sign as the color can be seen from a long distance.