SwiftUI Color.brown

.brown

Neutral Warmth & Specialized Categories

Adaptive System Token•iOS 14.0+, macOS 11.0+, tvOS 14.0+, watchOS 7.0+, visionOS 1.0+

Complete technical specification and developer reference for Brown in Apple's SwiftUI design system. In light appearance, it resolves to HEX #AC7F5E; in dark appearance, it dynamically adapts to HEX #B78A66. Features wide-gamut Display P3 values, UIKit bridge (UIColor.systemBrown), AppKit bridge (NSColor.systemBrown), WCAG contrast audit, and Xcode drop-in initializers.

Light Mode#AC7F5E

Dark Mode#B78A66

Brown Color Preview

SwiftUI's adaptable brown.

Color.brown

Copy:

Dynamic Asset

Neutral Warmth & Specialized Categories

iOS 14.0+, macOS 11.0+, tvOS 14.0+, watchOS 7.0+, visionOS 1.0+

Initializers & Color Spaces

Color(r:g:b:)Color(red: 0.675, green: 0.498, blue: 0.369)

Color(r:g:b:op:)Color(red: 0.675, green: 0.498, blue: 0.369, opacity: 1.00)

Color(hue:sat:bri:)HSBColor(hue: 0.071, saturation: 0.453, brightness: 0.675, opacity: 1.00)

Color(.displayP3)Wide GamutColor(.displayP3, red: 0.647, green: 0.506, blue: 0.388, opacity: 1.00)

Color(.sRGB)Color(.sRGB, red: 0.675, green: 0.498, blue: 0.369, opacity: 1.00)

Color(hex:)ExtensionColor(hex: "#AC7F5E")

#colorLiteralXcode#colorLiteral(red: 0.675, green: 0.498, blue: 0.369, alpha: 1.00)

Color(uiColor:)iOSColor(uiColor: UIColor(red: 0.675, green: 0.498, blue: 0.369, alpha: 1.00))

Active HEX: #AC7F5EP3 R: 0.647 G: 0.506 B: 0.388

Technical Color Specifications

Exact resolved HEX codes, sRGB 8-bit components, HSL, and normalized Swift floating-point decimals for Light and Dark modes.

Color Metric / Space	Light Appearance	Dark Appearance	Swift Code Literal
HEX Code	#AC7F5E	#B78A66	Color(hex: "#AC7F5E")
sRGB (0–255)	rgb(172, 127, 94)	rgb(183, 138, 102)	(r: 0.675, g: 0.498, b: 0.369)
Display P3 (Wide Gamut)	P3 (0.647, 0.506, 0.388)	P3 (0.690, 0.549, 0.420)	Color(.displayP3, ...)
HSL / HSB	hsl(25, 32%, 52%)	hsl(27, 36%, 56%)	Color(hue:sat:bri:)
Platform Bridge	UIKit: `UIColor.systemBrown`	AppKit: `NSColor.systemBrown`	Color(uiColor:) / Color(nsColor:)

Light Appearance

Light Theme

HEX Code

#AC7F5E

RGB (0–255)

rgb(172, 127, 94)

HSL

hsl(25, 32%, 52%)

Normalized Swift Literal:

(r: 0.675, g: 0.498, b: 0.369)

Dark Appearance

Dark Theme

HEX Code

#B78A66

RGB (0–255)

rgb(183, 138, 102)

HSL

hsl(27, 36%, 56%)

Normalized Swift Literal:

(r: 0.718, g: 0.541, b: 0.400)

Drop-In Developer Snippets

Ready-to-paste code blocks for Xcode asset catalogs and Swift files.

Xcode Location: Save as Contents.json inside Assets.xcassets/Brown.colorset/

Includes Light + Dark Modes

Contents.json

{
  "colors": [
    {
      "color": {
        "color-space": "srgb",
        "components": {
          "red": "0.675",
          "green": "0.498",
          "blue": "0.369",
          "alpha": "1.000"
        }
      },
      "idiom": "universal"
    },
    {
      "appearances": [
        {
          "appearance": "luminosity",
          "value": "dark"
        }
      ],
      "color": {
        "color-space": "srgb",
        "components": {
          "red": "0.718",
          "green": "0.541",
          "blue": "0.400",
          "alpha": "1.000"
        }
      },
      "idiom": "universal"
    }
  ],
  "info": {
    "author": "xcode",
    "version": 1
  }
}

Live UI Component Sandbox

Preview Color.brown inside standard Apple interface components.

Interactive Controls

Active TagBadge 99+

Toggle Tint

Container & Typography Styling

●SwiftUI Notification

Just now

Demonstrates how Apple designers pair system background tints with dynamic Brown accents.

Dynamic Headline in Brown

.foregroundStyle(.brown)

Platform Implementation Snippets

Ready-to-use Swift code for SwiftUI, UIKit, and AppKit applications.

SwiftUI (Swift 5.9+)

// Standard SwiftUI Usage
Text("Hello, Apple")
    .foregroundStyle(Color.brown)

// Background & Shape Fill
RoundedRectangle(cornerRadius: 16)
    .fill(Color.brown)
    .frame(width: 200, height: 50)

// Prominent Action Button
Button("Confirm Action") {
    // Action
}
.buttonStyle(.borderedProminent)
.tint(Color.brown)

WCAG 2.1 Accessibility Contrast Audit

Contrast calculations of Brown against pure white and iOS OLED dark surfaces.

Light Mode (#AC7F5E)on White (#FFF)

Contrast Ratio:3.53:1

Normal Text (4.5:1 AA): Fail

Dark Mode (#B78A66)on Dark (#1C1C1E)

Contrast Ratio:5.54:1

Normal Text (4.5:1 AA): Pass (AA)

Recommended HIG Use Cases

Reading and e-book interfaces
Earth, wood, coffee, and physical category tags
Warm palette grouping

Anti-Patterns to Avoid

Primary call-to-action buttons
Urgent status alerts

Browse More SwiftUI Colors

Quickly jump to other Apple system colors and semantic tokens.

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Frequently Asked Questions

How do I use Color.brown in SwiftUI?

In SwiftUI, apply the color directly using view modifiers like .foregroundStyle(.brown), .tint(.brown), or .background(.brown). You can also instantiate it via Color.brown.

What is the HEX code for SwiftUI Brown in light and dark mode?

In light appearance, SwiftUI Brown resolves to #AC7F5E. In dark appearance, it automatically adapts to #B78A66.

What is the UIKit and AppKit equivalent of SwiftUI Color.brown?

The UIKit equivalent is UIColor.systemBrown (accessible in SwiftUI via Color(uiColor: .systemBrown)). The AppKit equivalent is NSColor.systemBrown (accessible via Color(nsColor: .systemBrown)).

Does SwiftUI Color.brown adapt automatically to dark mode?

Yes, Color.brown is a dynamic Apple system token that automatically updates between light (#AC7F5E) and dark (#B78A66) appearances when the system appearance changes.

What is the Display P3 and sRGB value of Color.brown?

Color.brown uses resolved sRGB values (#AC7F5E in light, #B78A66 in dark) and supports wide color gamut Display P3 coordinates for high-fidelity rendering on Apple Retina displays.