function hex2RGB(hex){
const r = parseInt(hex.substring(1, 3), 16);
const g = parseInt(hex.substring(3, 5), 16);
const b = parseInt(hex.substring(5, 7), 16);
return `${r}, ${g}, ${b}`;
}function rgb(r, g, b){
function toHex(a) {
if (a <= 0) return '00';
else if (a >= 255) return 'FF';
else return a.toString(16).toUpperCase();
}
return toHex(r) + toHex(g) + toHex(b);
}RGB To HEX Color Converter:
https://freetoolssite.com/tools/rgb-to-hex-color-converterconst rgbToHex = (r, g, b) =>
"#" + ((1 << 24) + (r << 16) + (g << 8) + b).toString(16).slice(1);
rgbToHex(0, 51, 255);
// Result: #0033ff// rgb to hex conversion
fn rgb(r: i32, g: i32, b: i32) -> String {
format!("{:02X}{:02X}{:02X}",
r as f32 as u8,
g as f32 as u8,
b as f32 as u8)
}
fn main() {
let (r, g, b) = (123, 86, 200);
println!("rgb {} {} {} to hex {} ", r, g, b, rgb(r, g, b));
}return string.Format("#{0:X2}{1:X2}{2:X2}{3:X2}",
color.A,
color.R,
color.G,
color.B);