Currently, I am working on customizing images within a header carousel in WordPress that utilizes slick slider. However, I have encountered an issue where the text overlay, which is originally a bright white font in Photoshop, changes to a dull grey color once uploaded. Despite ensuring that resolution is not the cause of this problem, it seems there is an underlying overlay on the images causing this unwanted effect. My attempts at using custom CSS to resolve this issue have been unsuccessful. Can anyone provide any assistance or alternative solutions?