Deprecated: This feature is no longer recommended. Though some browsers might still support it, it may have already been removed from the relevant web standards, may be in the process of being dropped, or may only be kept for compatibility purposes. Avoid using it, and update existing code if possible; see the compatibility table at the bottom of this page to guide your decision. Be aware that this feature may cease to work at any time.
getRGBColorValue() method of the
CSSPrimitiveValue interface is used to get an RGB color value. If this
CSS value doesn't contain a RGB color value, a
DOMException is raised.
Modification to the corresponding style property can be achieved using the
Note: This method was part of an attempt to create a typed CSS Object Model. This attempt has been abandoned, and most browsers do not implement it.
To achieve your purpose, you can use:
RGBColor object representing the color value.
INVALID_ACCESS_ERR is raised if the attached property can't return an RGB color value (i.e. this is not
const cs = window.getComputedStyle(document.body);
const cssValue = cs.getPropertyCSSValue("color");
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