colorHexToR function

Syntax

• string colorHexToR(hex)

Parameters

1. hex—string
   Hex color string in the format "#rrggbb" or "#rrggbboo"

Returns

Returns R value in [0,1] after converting hex color to RGB.

Description

The colorHexToR function converts a hex color string to RGB and returns the R value.

Related

• colorHexToB function
• colorHexToG function
• colorHexToH function
• colorHexToO function
• colorHexToS function
• colorHexToV function
• colorHSVToHex function
• colorHSVOToHex function
• colorRGBToHex function
• colorRGBOToHex function

Examples

example.1
	colorHexToR("#4080BF")
	# result = 0.2509803921568628

example.2
	colorHexToR("#4080BF80")
	# result = 0.2509803921568628