Try this in Artificer Custom Styles, you can play with the color, I set red and white to make a noticeable difference.

.text-gray-500 {
    --tw-text-opacity: 1;
    color: rgb(255, 0, 0);
}
.dark .text-gray-500, .bx-dark-mode .text-gray-500 {
    --tw-text-opacity: 1;
    color: rgb(255, 255, 255); 
}