RGB to Hex
RGB color values describe red, green, and blue channels from 0 to 255. Hex color codes store those same channels as hexadecimal pairs, so an RGB color can be converted to Hex without changing how it appears on screen.
How to convert RGB to Hex
Enter red, green, and blue values. The converter recalculates matching Hex, HSL, HSV, OKLCH, and CMYK values and lets you copy the exact format you need.
Using color codes in CSS
Hex, RGB, and HSL are all supported in modern CSS. Hex is compact, RGB is direct for screen channels, and HSL is convenient when adjusting hue, saturation, or lightness.