如何将RGB int值转换为字符串颜色

Question

任何人都可以告诉我如何r, g, b在C#中将三个int值转换为字符串颜色(hexa值)

Answer 1

试试这个

 string s = Color.FromArgb(255, 143, 143, 143).Name;

Answer 2

int red = 255;
int green = 255;
int blue = 255;

string theHexColor = "#" + red.ToString("X2") + green.ToString("X2") + blue.ToString("X2");