Custom Colors
To customize the image uploader widget colors you can use your own css file to override the css variables defined by the image-uploader-widget.css
:
body {
--iuw-background: #FFF;
--iuw-border-color: #CCC;
--iuw-color: #333;
--iuw-placeholder-text-color: #AAA;
--iuw-placeholder-destak-color: #417690;
--iuw-dropzone-background: rgba(255, 255, 255, 0.8);
--iuw-image-preview-border: #BFBFBF;
--iuw-image-preview-shadow: rgba(0, 0, 0, 0.3);
--iuw-add-image-background: #EFEFEF;
--iuw-add-image-color: #AAA;
}
Observation: To see better the variables name, check the css file at the GitHub repository: here.