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SodaLive/Sources/Extensions/ColorExtension.swift

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+//
+//  ColorExtension.swift
+//  SodaLive
+//
+//  Created by klaus on 2023/08/09.
+//
+//  https://seons-dev.tistory.com/174
+//
+ 
+import SwiftUI
+ 
+extension Color {
+  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)
+  }
+}
+
+extension UIColor {
+    convenience init(hex: String, alpha: CGFloat = 1.0) {
+        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: alpha)
+    }
+}