SwiftUI to HEX converter

Paste a SwiftUI value, get HEX instantly. Any other format works too.

From SwiftUI

Read as Swift code

HEX value#ff5733

HEX to SwiftUI

Adjust the color

Hue11°

Opacity100%

Lightness68%

Chroma0.210

Hue34°

Every other format

SwiftUI to HEX examples

Color	SwiftUI	HEX
	Color(red: 1, green: 0, blue: 0)	#ff0000
	Color(red: 0, green: 1, blue: 0)	#00ff00
	Color(red: 0, green: 0, blue: 1)	#0000ff
	Color(red: 1, green: 1, blue: 1)	#ffffff
	Color(red: 0, green: 0, blue: 0)	#000000
	Color(red: 0.502, green: 0.502, blue: 0.502)	#808080
	Color(red: 1, green: 0.341, blue: 0.2)	#ff5733
	Color(red: 0.231, green: 0.51, blue: 0.965)	#3b82f6
	Color(red: 0.063, green: 0.725, blue: 0.506)	#10b981
	Color(red: 0.961, green: 0.62, blue: 0.043)	#f59e0b
	Color(red: 0.545, green: 0.361, blue: 0.965)	#8b5cf6
	Color(red: 0.925, green: 0.282, blue: 0.6)	#ec4899

About SwiftUI and HEX

SwiftUI describes a color with red, green and blue from 0 to 1, written as Color(red: 1, green: 0.341, blue: 0.2). Opacity is added with the opacity parameter.

HEX writes red, green and blue as two hexadecimal digits each, like #ff5733. It is the most common way to write colors on the web and in design tools.

How the conversion works

We read the SwiftUI value, convert it to CIE XYZ with the matrices from the CSS Color 4 specification and then into HEX. Values outside the target gamut are mapped by the CSS Color 4 algorithm, which keeps lightness and hue and reduces chroma.

Questions and answers

How do I convert SwiftUI to HEX?

Paste or type a SwiftUI value into the field above. PickShade converts it with the CSS Color 4 formulas as you type, and one click copies the HEX value.

Is the SwiftUI to HEX conversion exact?

The math is exact and the result is rounded only for display, with enough digits to convert back to the same color. If the color does not fit the target gamut, PickShade warns you and shows the nearest color that fits.

Can I get other formats at the same time?

Yes. Every other format, including OKLCH, Display P3, Tailwind, SwiftUI, Flutter and Android, is listed below the result and copies with one click.

Is this converter free?

Yes. It is free, needs no sign-up and runs entirely in your browser.