Neon orange (#FF5C00) is an electric, high-energy color that commands instant attention. This vibrant hue combines red's intensity with orange's warmth, creating a shade that's impossible to ignore. Originally popularized through neon lighting in the 1980s, it remains a powerful tool in modern digital design.

In user interface design, neon orange excels as an accent color for call-to-action buttons, notifications, and progress indicators. However, use it sparingly—its intensity can overwhelm users when applied to large areas. Pair it with neutral backgrounds like white, black, or gray for maximum impact.

For complementary palettes, consider royal blue for dynamic contrast or olive green for an autumnal feel. Similar vibrant colors like bright orange and yellow-orange create energetic, cohesive schemes.

Psychologically, neon orange evokes assertiveness, creativity, and risk-taking. It's perfect for brands targeting youth, entertainment, or sports markets. In safety applications, its high visibility makes it ideal for warning signs and protective equipment.