$blue: #1e72bd; .components-autocomplete__result.components-button:not(.is-selected) { // Set the default color for generateblocks icons to blue. :is(.gb-block-icon, .gblocks-block-icon) { color: $blue; } } .block-editor-block-types-list__item { :is(.gb-block-icon, .gblocks-block-icon) { color: $blue; } }