rgb()
colors with 4 values have partial support
Browser Compatibility Check
Description
CSS rgb()
colors with 4 values are not supported in all browsers.
Help
In CSS Level 3 all RGB() colors have 3 values and all RGBA() colors have 4 values. In CSS Level 4 RGB() and RGBA() are identical and both allow 3 or 4 values.
Applicable standards
Change history
- 5.36 Jan 2020 No longer fires for Edge.
- 5.29 May 2018 Added.
This page describes a web site issue detected in HTML documents by SortSite Desktop and OnDemand Suite.
Rule ID: BugCssColorRgbFourValue