ColorsUse iCloud to keep photos, files, data, and more up to date across your iPhone, iPad, iPod touch, Mac, Apple Watch, Apple TV, and Windows computer, and on iCloud.com.The color palette in Dark Mode includes darker background colors and lighter foreground colors. See Translucency and Vibrancy. Vibrancy improves the contrast between foreground and background colors, making your foreground content appear more prominent.Using system-defined colors ensures a proper contrast ratio between your foreground and background content. Avoid using hard-coded color values or colors that don’t adapt.Ensure sufficient color contrast in all appearances. When you need a custom color, add a Color Set asset to your app’s asset catalog and specify the light and dark variants of the color. Semantic colors (like labelColor and controlColor) adapt to the current appearance automatically. For example, both light and dark appearances use dark lines to create visual separations between views.Embrace colors that adapt to the current appearance. While many colors are inverted, some are not.If you must use a white background for your content in Dark Mode, choose a slightly darker white that prevents the background from glowing against the surrounding dark content.For related guidance, including information about color accessibility standards, see Color and Contrast. At a minimum, make sure the contrast ratio between colors is no lower than 4.5:1.Soften the color of white backgrounds. It also ensures that your content meets more stringent accessibility guidelines. This ratio ensures that your foreground content stands out from the background, including when Desktop Tinting is active.Users who prefer not to have the additional tinting, perhaps because they work with color-sensitive content, can disable this effect by choosing the graphite accent color in System Preferences.Include some transparency in custom control colors. The result is a subtle tinting effect that helps windows blend more harmoniously with their surrounding content. When active, Desktop Tinting causes window backgrounds to pick up color from the user's desktop picture.
![]() ![]() Apple Store Skype Full Advantage OfFull-color images that look good in one interface might look washed out in another. Template images adapt to light and dark interfaces, and they can take full advantage of vibrancy. The system also includes many full-color images that are optimized for both light and dark appearances.Use template images wherever possible. A template image is a monochromatic image with transparency, anti-aliasing, and no drop shadow that uses a mask to define its shape. Images, Icons, and GlyphsThe system makes extensive use of template images in Dark Mode. That additional color creates a harmony between your controls and backgrounds, which persists even when the desktop picture changes. Emulator for mac os sierraTypographyThe system uses vibrancy and increased contrast to maintain the legibility of text on darker backgrounds. Use asset catalogs to combine your assets into a single, named image. If an asset looks good in only one appearance, modify the asset or create separate light and dark assets. Use the same asset if it looks good in both light and dark appearances. A glyph that uses a hollow outline in light mode might look better as a solid, filled shape in Dark Mode.Make sure full-color images look good.
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