RGB.ToHex¶

Converts RGB color values to hexadecimal format

SyntaxExamplesDefinition

EvaluationContext.Colour.RGB.ToHex( red, green, blue, alpha )

Parameter	Type	Description
red	INT64	The red value (0-255)
green	INT64	The green value (0-255)
blue	INT64	The blue value (0-255)
alpha	DOUBLE	The alpha value (0-1)

STRING Hex color string with optional alpha

EvaluationContext.Colour.RGB.ToHex(255, 0, 0) // Returns "#FF0000"

EvaluationContext.Colour.RGB.ToHex(255, 0, 0, 0.5) // Returns "#FF000080"

function 'EvaluationContext.Colour.RGB.ToHex' =
        (
            red: INT64,
            green: INT64,
            blue: INT64,
            alpha: DOUBLE
        ) =>

            "#" &
            EvaluationContext.Colour.Int.ToHex( red, 2 ) &
            EvaluationContext.Colour.Int.ToHex( green, 2 ) &
            EvaluationContext.Colour.Int.ToHex( blue, 2 ) &
            IF( NOT ISBLANK( alpha ), EvaluationContext.Colour.Int.ToHex( alpha * 255, 2 ) )