十六进制转RGB转换器 — 公式

Hex to RGB Conversion

A hex color like #3B82F6 has a numeric value of 3,899,126.

Extracting Components

  • Red = floor(value / 65536)
  • Green = floor((value mod 65536) / 256)
  • Blue = value mod 256

    • Example: 3899126

  • R = floor(3899126 / 65536) = 59
  • G = floor((3899126 - 59*65536) / 256) = 130
  • B = 3899126 - floor(3899126/256)*256 = 246
  • Result: rgb(59, 130, 246)

    • 计算示例

    Convert hex value 3899126 (#3B82F6) to RGB.

    1. R = floor(3899126 / 65536) = 59
    2. G = floor((3899126 mod 65536) / 256) = 130
    3. B = 3899126 mod 256 = 246
    4. Result: rgb(59, 130, 246)