The border-top-color CSS property sets the color of the top border of an element. Note that in many cases the shorthand CSS properties border-color or border-top are more convenient and preferable.
InitialcurrentColor
Applies toall elements
Inheritedno
Mediavisual
Computed ValueIf the value is translucent, the computed value will be the rgba() corresponding one. If it isn’t, it will be the rgb() corresponding one. The transparent keyword maps to rgb(0,0,0).