CSS outline-color Property
Set a color for the outline:
Definition and Usage
An outline is a line that is drawn around elements (outside the borders) to make the element "stand out".
outline-color property specifies the color of an outline.
Note: Always declare the outline-style property before the
outline-color property. An element must have an outline before you change the color of it.
|Animatable:||yes, see individual properties. Read about animatable|
Tips and Notes
An outline is a line around an element. It is displayed around the margin of the element. However, it is different from the border property.
The outline is not a part of the element's dimensions, therefore the element's width and height properties do not contain the width of the outline.
The numbers in the table specify the first browser version that fully supports the property.
|invert||Performs a color inversion. This ensures that the outline is visible, regardless of color background. This is default|
|color||Specifies the color of the outline. Look at CSS Color Values for a complete list of possible color values.|
|initial||Sets this property to its default value. Read about initial|
|inherit||Inherits this property from its parent element. Read about inherit|
Set a color for the outline with a HEX value:
Set a color for the outline with an RGB value:
Set a color for the outline with an RGBA value:
Set a color for the outline with a HSL value:
Set a color for the outline with a HSLA value:
CSS tutorial: CSS Outline
CSS reference: outline property
HTML DOM reference: outlineColor property