iOS 15, Xcode 13.31, Swift 5, UIKit 환경에서 진행했습니다. extension UIColor { convenience init(hex: String) { let scanner = Scanner(string: hex) _ = scanner.scanString("#") var rgb:UInt64 = 0 scanner.scanHexInt64(&rgb) let r = Double((rgb >> 16) & 0xFF) / 255.0 let g = Double((rgb >> 8) & 0xFF) / 255.0 let b = Double((rgb >> 0) & 0xFF) / 255.0 self.init(red:r, green: g, blue: b, alpha: 1) } } 사용법 UIColor..