ACF RGBA Color Picker
View on WordPress.orgScores higher than 4% of indexed plugins
About
A RGBA-Color-Picker field for Advanced Custom Fields
What It Does
This plugin adds a colour picker field type to Advanced Custom Fields that supports RGBA values, including the alpha transparency channel that the default ACF colour picker does not expose. Users get a visual swatch and opacity slider directly inside the ACF field editor for use in theme settings, page builders, and custom meta boxes. It requires ACF or ACF Pro to be installed and active.
Who It's For
This is best for developers and designers building custom WordPress themes or landing pages where background colours, overlays, or UI elements need adjustable transparency through the WordPress admin. Branding studios and design system builders who want clients to tweak RGBA values without writing code will get the most value.
Who Should Skip It
Anyone not already running Advanced Custom Fields should skip this plugin entirely, since it is a field add-on with no standalone functionality. Sites using block themes and the native WP colour picker will also find this unnecessary.
The Bottom Line
ACF RGBA Color Picker does one specific job and does it well, holding a 54.22 overall quality score that reflects its narrow scope more than any defects. The near-perfect user rating is promising but rests on only 5 reviews, and the absence of any support forum activity means you are largely on your own if something breaks. Use it if you specifically need transparency in ACF colours; otherwise stick with the broader ACF ecosystem tools above.
Related Plugins
Pick this as your starting point since ACF Pro or the free plugin is required before ACF RGBA Color Picker can do anything at all.
Choose this if your main gap is icon selection rather than colour transparency, as it adds a different specialized ACF field type.
Pick this if you want a broader ACF enhancement suite with 100,000 installs and ongoing development, rather than a single-purpose colour picker.
Choose this when your ACF gaps are about tabular data entry, not colours, and you want a similar small, focused add-on.
Pick this instead if SEO content analysis from ACF fields is the real problem, since it solves a completely different ACF integration challenge.