Color Converter

How to Use Enter a color value in HEX, RGB, or HSL format. The other two formats are automatically calculated and displayed. A live color preview shows what the color looks like. Click the copy button next to each format to grab the value. Who Is This For Frontend developers converting between CSS color formats, designers translating colors from Figma or Sketch into CSS values, and brand managers maintaining color consistency across different tools and platforms. Key Features • HEX ↔ RGB ↔ HSL three-way conversion • Alpha channel support (RGBA, HSLA) • Live color preview • Built-in color picker • Case-insensitive HEX input Frequently Asked Questions Q: Is #FFF the same as #FFFFFF? A: Yes, 3-digit HEX values are shorthand where each digit is doubled. #FFF = #FFFFFF (white). Q: When is HSL more useful than RGB? A: HSL is great for building color systems. You can adjust only the hue (H) to get different colors with the same saturation and lightness, making theme design much easier. Q: Which format should I use in CSS? A: All three are supported in modern CSS. HEX is widely used for its compactness; HSL is preferred when building design token systems. Tips Convert your brand's HEX colors to HSL to build a systematic color palette. Storing colors as CSS variables (--primary: hsl(210, 80%, 50%)) makes it easy to adjust brightness and saturation programmatically.