color

Validates that a field contains a valid CSS color value.

Options

Option	Type	Default	Description
type	string | string[]	all	Accepted color format(s): "hex", "rgb", "rgba", "hsl", "hsla", "keyword", or "all"
message	string	locale default	Custom error message

Playground

Valid values

Value	Notes
"#FF5733"	Hex color
"rgb(255, 87, 51)"	RGB
"hsl(9, 100%, 60%)"	HSL
"red"	CSS color keyword

Invalid values

Value	Reason
"notacolor"	Not a recognized CSS color format
"#GGHHII"	Invalid hex digits

Notes

• Empty string ("") always returns valid: true. Combine with notEmpty to require a value.
• type can be a single string ("hex") or an array (["hex", "rgb"]).