diff --git a/ios/.swift-format b/ios/.swift-format
index 5c39f4314db71e..c116fe90be68fd 100644
--- a/ios/.swift-format
+++ b/ios/.swift-format
@@ -17,11 +17,11 @@
   "respectsExistingLineBreaks" : true,
   "rules" : {
     "AllPublicDeclarationsHaveDocumentation" : false,
-    "AlwaysUseLowerCamelCase" : false,
+    "AlwaysUseLowerCamelCase" : true,
     "AmbiguousTrailingClosureOverload" : true,
     "BeginDocumentationCommentWithOneLineSummary" : false,
     "DoNotUseSemicolons" : true,
-    "DontRepeatTypeInStaticProperties" : false,
+    "DontRepeatTypeInStaticProperties" : true,
     "FileScopedDeclarationPrivacy" : true,
     "FullyIndirectEnum" : true,
     "GroupNumericLiterals" : true,
diff --git a/ios/chrome/browser/ui/omnibox/popup/shared/popup_match_image_view.swift b/ios/chrome/browser/ui/omnibox/popup/shared/popup_match_image_view.swift
index 1f39b7903614e4..d7ae5eae14f6d0 100644
--- a/ios/chrome/browser/ui/omnibox/popup/shared/popup_match_image_view.swift
+++ b/ios/chrome/browser/ui/omnibox/popup/shared/popup_match_image_view.swift
@@ -8,7 +8,7 @@ import SwiftUI
 struct PopupMatchImageView: View {
   enum Dimension {
     /// The width and height of all images.
-    static let imageDimension: CGFloat = 30
+    static let image: CGFloat = 30
   }
 
   /// The image model object for this view.
@@ -34,7 +34,7 @@ struct PopupMatchImageView: View {
         image.iconImage?.foregroundColor(image.iconImageTintColor)
       }
     }
-    .frame(width: Dimension.imageDimension, height: Dimension.imageDimension)
+    .frame(width: Dimension.image, height: Dimension.image)
   }
 }
 
diff --git a/ios/chrome/browser/ui/omnibox/popup/shared/popup_match_row_action_button.swift b/ios/chrome/browser/ui/omnibox/popup/shared/popup_match_row_action_button.swift
index 6720f2e0f6347b..cfe03db597c7dc 100644
--- a/ios/chrome/browser/ui/omnibox/popup/shared/popup_match_row_action_button.swift
+++ b/ios/chrome/browser/ui/omnibox/popup/shared/popup_match_row_action_button.swift
@@ -7,7 +7,7 @@ import SwiftUI
 /// A button view to trigger the pedal/action associated with an Omnibox popup row.
 struct PopupMatchRowActionButton: View {
   enum Colors {
-    static let foregroundColor = Color.cr_blue
+    static let foregroundColor = Color.chromeBlue
     static let backgroundColor = Color(red: 0.933, green: 0.933, blue: 0.941)
   }
 
diff --git a/ios/chrome/browser/ui/omnibox/popup/shared/popup_match_row_view.swift b/ios/chrome/browser/ui/omnibox/popup/shared/popup_match_row_view.swift
index 9cd0299972f1d8..4a4a1db67d74e6 100644
--- a/ios/chrome/browser/ui/omnibox/popup/shared/popup_match_row_view.swift
+++ b/ios/chrome/browser/ui/omnibox/popup/shared/popup_match_row_view.swift
@@ -68,7 +68,7 @@ struct PopupMatchRowView: View {
   /// Enable this to tell the row it should display its own custom separator at the bottom.
   let shouldDisplayCustomSeparator: Bool
   var customSeparatorColor: Color {
-    uiVariation == .one ? .cr_separator : .cr_grey700
+    uiVariation == .one ? .separator : .grey700
   }
   @ViewBuilder
   var customSeparator: some View {
@@ -93,7 +93,7 @@ struct PopupMatchRowView: View {
       if isHighlighted {
         LinearGradient(gradient: Colors.highlightingGradient, startPoint: .top, endPoint: .bottom)
       } else if self.isPressed {
-        Color.cr_tableRowViewHighlight
+        Color.tableRowViewHighlight
       }
 
       button
@@ -142,7 +142,7 @@ struct PopupMatchRowView: View {
         Spacer()
         if match.isAppendable || match.isTabMatch {
           PopupMatchTrailingButton(match: match, action: trailingButtonHandler)
-            .foregroundColor(isHighlighted ? foregroundColorPrimary : .cr_blue)
+            .foregroundColor(isHighlighted ? foregroundColorPrimary : .chromeBlue)
         }
       }
       .padding(Dimensions.padding)
@@ -155,7 +155,7 @@ struct PopupMatchRowView: View {
     case .one:
       return Color(toolbarConfiguration.backgroundColor)
     case .two:
-      return .cr_groupedSecondaryBackground
+      return .groupedSecondaryBackground
     }
   }
 
diff --git a/ios/chrome/browser/ui/omnibox/popup/shared/popup_view.swift b/ios/chrome/browser/ui/omnibox/popup/shared/popup_view.swift
index c02e4fca59f6b4..8983d584af88e7 100644
--- a/ios/chrome/browser/ui/omnibox/popup/shared/popup_view.swift
+++ b/ios/chrome/browser/ui/omnibox/popup/shared/popup_view.swift
@@ -271,7 +271,7 @@ struct PopupView: View {
         } else if index == 1 {
           // Spacing and separator below the top (pedal) section is inserted as
           // a header in the second section.
-          let separatorColor = (colorScheme == .dark) ? Color.cr_grey700 : Color.cr_grey200
+          let separatorColor = (colorScheme == .dark) ? Color.grey700 : Color.grey200
           let pedalSectionSeparator =
             separatorColor
             .frame(width: geometry.size.width, height: 0.5)
@@ -327,7 +327,7 @@ struct PopupView: View {
       case .one:
         backgroundColor = Color(toolbarConfiguration.backgroundColor)
       case .two:
-        backgroundColor = .cr_groupedPrimaryBackground
+        backgroundColor = .groupedPrimaryBackground
       }
     } else {
       switch popupUIVariation {
diff --git a/ios/chrome/browser/ui/omnibox/popup/swiftui_previews/omnibox_popup/external_defines.swift b/ios/chrome/browser/ui/omnibox/popup/swiftui_previews/omnibox_popup/external_defines.swift
index 1becde6076b06e..bf7a70cbd4d0ef 100644
--- a/ios/chrome/browser/ui/omnibox/popup/swiftui_previews/omnibox_popup/external_defines.swift
+++ b/ios/chrome/browser/ui/omnibox/popup/swiftui_previews/omnibox_popup/external_defines.swift
@@ -24,7 +24,11 @@ public class OmniboxPopupAccessibilityIdentifierHelper {
   }
 }
 
+// These constants are needed for the previews project, but named in C++ code,
+// so they shouldn't be linted.
+// swift-format-ignore: AlwaysUseLowerCamelCase
 let IDS_IOS_OMNIBOX_POPUP_SWITCH_TO_OPEN_TAB = 1
+// swift-format-ignore: AlwaysUseLowerCamelCase
 let IDS_IOS_OMNIBOX_POPUP_APPEND = 2
 
 public class L10NUtils {
diff --git a/ios/chrome/browser/ui/popup_menu/overflow_menu/Color+overflow_menu.swift b/ios/chrome/browser/ui/popup_menu/overflow_menu/Color+overflow_menu.swift
index bb8cb79ece4d5a..ad5f9d30d98634 100644
--- a/ios/chrome/browser/ui/popup_menu/overflow_menu/Color+overflow_menu.swift
+++ b/ios/chrome/browser/ui/popup_menu/overflow_menu/Color+overflow_menu.swift
@@ -5,7 +5,7 @@
 import SwiftUI
 
 extension Color {
-  static var overflowMenuSeparatorColor: Color {
+  static var overflowMenuSeparator: Color {
     let uiColor = UIColor { traitCollection in
       let color =
         traitCollection.userInterfaceStyle == .dark
diff --git a/ios/chrome/browser/ui/popup_menu/overflow_menu/overflow_menu_action_row.swift b/ios/chrome/browser/ui/popup_menu/overflow_menu/overflow_menu_action_row.swift
index 061d3209ef8551..63f5012df727a4 100644
--- a/ios/chrome/browser/ui/popup_menu/overflow_menu/overflow_menu_action_row.swift
+++ b/ios/chrome/browser/ui/popup_menu/overflow_menu/overflow_menu_action_row.swift
@@ -29,7 +29,7 @@ struct OverflowMenuActionRow: View {
     )
     .accessibilityIdentifier(action.accessibilityIdentifier)
     .disabled(!action.enabled || action.enterpriseDisabled)
-    .accentColor(.cr_textPrimaryColor)
-    .listRowSeparatorTint(.overflowMenuSeparatorColor)
+    .accentColor(.textPrimary)
+    .listRowSeparatorTint(.overflowMenuSeparator)
   }
 }
diff --git a/ios/chrome/browser/ui/popup_menu/overflow_menu/overflow_menu_destination_view.swift b/ios/chrome/browser/ui/popup_menu/overflow_menu/overflow_menu_destination_view.swift
index 15ad4594b73eb3..2efd5502f305a2 100644
--- a/ios/chrome/browser/ui/popup_menu/overflow_menu/overflow_menu_destination_view.swift
+++ b/ios/chrome/browser/ui/popup_menu/overflow_menu/overflow_menu_destination_view.swift
@@ -72,7 +72,7 @@ struct OverflowMenuDestinationButton: ButtonStyle {
 
   /// Background color for the icon.
   func backgroundColor(configuration: Configuration) -> Color {
-    return configuration.isPressed ? Color(.systemGray4) : .cr_groupedSecondaryBackground
+    return configuration.isPressed ? Color(.systemGray4) : .groupedSecondaryBackground
   }
 
   /// View representing the background of the icon.
@@ -103,7 +103,7 @@ struct OverflowMenuDestinationButton: ButtonStyle {
             )
             // Pad the color circle by 0.5, otherwise the color shows up faintly
             // around the border.
-            .background(Circle().foregroundColor(.cr_blue500).padding(0.5))
+            .background(Circle().foregroundColor(.blue500).padding(0.5))
             .frame(width: Dimensions.badgeWidth, height: Dimensions.badgeWidth)
             .offset(x: Dimensions.iconWidth / 2, y: -Dimensions.iconWidth / 2)
         }
diff --git a/ios/chrome/browser/ui/popup_menu/overflow_menu/overflow_menu_footer_row.swift b/ios/chrome/browser/ui/popup_menu/overflow_menu/overflow_menu_footer_row.swift
index 8c0a496585aecf..7a5014722606d6 100644
--- a/ios/chrome/browser/ui/popup_menu/overflow_menu/overflow_menu_footer_row.swift
+++ b/ios/chrome/browser/ui/popup_menu/overflow_menu/overflow_menu_footer_row.swift
@@ -31,13 +31,13 @@ struct OverflowMenuFooterRow: View {
         spacing: Dimensions.iconLineSpacing
       ) {
         Rectangle()
-          .foregroundColor(.overflowMenuSeparatorColor)
+          .foregroundColor(.overflowMenuSeparator)
           .frame(height: Dimensions.iconLineDividerHeight)
         footer.image
           .fixedSize()
-          .foregroundColor(.cr_grey500)
+          .foregroundColor(.grey500)
         Rectangle()
-          .foregroundColor(.overflowMenuSeparatorColor)
+          .foregroundColor(.overflowMenuSeparator)
           .frame(height: Dimensions.iconLineDividerHeight)
       }
       .padding([.top], Dimensions.iconLineExtraVerticalSpacing)
@@ -46,7 +46,7 @@ struct OverflowMenuFooterRow: View {
         .font(.footnote)
       Text(footer.link)
         .font(.caption2)
-        .foregroundColor(.cr_blue)
+        .foregroundColor(.chromeBlue)
         .onTapGesture(perform: footer.handler)
         .accessibilityIdentifier(footer.accessibilityIdentifier)
     }
diff --git a/ios/chrome/browser/ui/toolbar/buttons/toolbar_configuration.mm b/ios/chrome/browser/ui/toolbar/buttons/toolbar_configuration.mm
index 79c52ac6f28a75..155054c9419577 100644
--- a/ios/chrome/browser/ui/toolbar/buttons/toolbar_configuration.mm
+++ b/ios/chrome/browser/ui/toolbar/buttons/toolbar_configuration.mm
@@ -5,9 +5,6 @@
 #import "ios/chrome/browser/ui/toolbar/buttons/toolbar_configuration.h"
 
 #import "ios/chrome/browser/ui/content_suggestions/ntp_home_constant.h"
-#import "ios/chrome/browser/ui/toolbar/public/toolbar_constants.h"
-#include "ios/chrome/browser/ui/util/ui_util.h"
-#import "ios/chrome/browser/ui/util/uikit_ui_util.h"
 #import "ios/chrome/common/ui/colors/semantic_color_names.h"
 
 #if !defined(__has_feature) || !__has_feature(objc_arc)
diff --git a/ios/chrome/common/ui/colors/Color+Chrome.swift b/ios/chrome/common/ui/colors/Color+Chrome.swift
index d80485d45f2fef..cc3634599e0e12 100644
--- a/ios/chrome/common/ui/colors/Color+Chrome.swift
+++ b/ios/chrome/common/ui/colors/Color+Chrome.swift
@@ -7,77 +7,77 @@ import SwiftUI
 // Adds easy SwiftUI access to the Chrome color palette.
 extension Color {
   /// The background color.
-  public static var cr_background: Color {
+  public static var background: Color {
     return Color(kBackgroundColor)
   }
 
   /// The primary text color.
-  public static var cr_textPrimaryColor: Color {
+  public static var textPrimary: Color {
     return Color(kTextPrimaryColor)
   }
 
   /// The tertiary background color
-  public static var cr_tertiaryBackgroundColor: Color {
+  public static var tertiaryBackground: Color {
     return Color(kTertiaryBackgroundColor)
   }
 
   /// The primary grouped background color.
-  public static var cr_groupedPrimaryBackground: Color {
+  public static var groupedPrimaryBackground: Color {
     return Color(kGroupedPrimaryBackgroundColor)
   }
 
   /// The secondary grouped background color.
-  public static var cr_groupedSecondaryBackground: Color {
+  public static var groupedSecondaryBackground: Color {
     return Color(kGroupedSecondaryBackgroundColor)
   }
 
   /// The primary background color.
-  public static var cr_primaryBackground: Color {
+  public static var primaryBackground: Color {
     return Color(kPrimaryBackgroundColor)
   }
 
   /// The secondary background color.
-  public static var cr_secondaryBackground: Color {
+  public static var secondaryBackground: Color {
     return Color(kSecondaryBackgroundColor)
   }
 
   /// The grey200 color.
-  public static var cr_grey200: Color {
+  public static var grey200: Color {
     return Color(kGrey200Color)
   }
 
   /// The grey300 color.
-  public static var cr_grey300: Color {
+  public static var grey300: Color {
     return Color(kGrey300Color)
   }
 
   /// The grey500 color
-  public static var cr_grey500: Color {
+  public static var grey500: Color {
     return Color(kGrey500Color)
   }
 
   /// The grey700 color
-  public static var cr_grey700: Color {
+  public static var grey700: Color {
     return Color(kGrey700Color)
   }
 
   /// The blue color.
-  public static var cr_blue: Color {
+  public static var chromeBlue: Color {
     return Color(kBlueColor)
   }
 
   /// The blue500 color.
-  public static var cr_blue500: Color {
+  public static var blue500: Color {
     return Color(kBlue500Color)
   }
 
   /// The table row view highlight color.
-  public static var cr_tableRowViewHighlight: Color {
+  public static var tableRowViewHighlight: Color {
     return Color(kTableViewRowHighlightColor)
   }
 
   /// The table view sseparator color.
-  public static var cr_separator: Color {
+  public static var separator: Color {
     return Color(kSeparatorColor)
   }
 }