Orange Color

Library for working with colors: RGB to HSV and HSV to RGB transformations; color modification by any component.

Classes

OrangeColor

Class instance represents one color and allows to modify and convert it.

Static methods provide color format transformations functionality.

Element	Name	Description	Arguments	Return type
constructor		Creates color object	input
method	clone	Clones object		OrangeColor
property	hex_string	Color hex RRGGBB representation		string
property	rgb	Color HSV (Hue Saturation Value) representation		{"h": number, "s": number, "v": number}
property	h	Color hue component		number
property	s	Color saturation component		number
property	v	Color value component		number
property	rgb	Color RGB (Red, Green, Blue) representation		{"r": number, "g": number, "b": number}
property	r	Color red component		number
property	g	Color green component		number
property	b	Color blue component		number
static method	HEX2RGB	Converts RRGGBB string to RGB object	rgb_hex_string	{"r": number, "g": number, "b": number}
static method	RGB2HEX	Converts RGB object to RRGGBB string	rgb	string
static method	RGB2HSV	Converts RGB object to HSV object	rgb, round	{"h": number, "s": number, "v": number}
static method	HSV2RGB	Converts HSV object to RGB object	hsv, round	{"r": number, "g": number, "b": number}

Examples

Let's say you have some color you like. You need to generate few more colors with the same saturation and value (black color component in HSV model) the same, but use different hue.

const {OrangeColor} = require('orange-color')
const my_favorite_color = 'ffb765' 
const color = new OrangeColor(my_favorite_color)
const colors = [my_favorite_color]
for (let i = 0; i < 4; i++){
  color.h += 15
  colors.push(color.hex_string)
}
console.log(colors) // [ 'ffb765', 'ffde66', 'faff66', 'd4ff66', 'adff66' ]