graph-colors.css

.graph-view.color-fill {
color: #8272d0;
}

.theme-light .graph-view.color-fill-unresolved {
color: #e2d7ff;
Opacity:1;
}

.theme-light .graph-view.color-fill-tag {
color: #cde7a2;
}

.theme-light .graph-view.color-fill-attachment {
color: #c9d7b3;
}