Implementation:SeleniumHQ Selenium Closure Color

Knowledge Sources	SeleniumHQ_Selenium Google Closure Library
Domains	JavaScript_Atoms, Vendored_Library
Last Updated	2026-02-12 00:00 GMT

Overview

Vendored Google Closure Library module providing color parsing and conversion utilities used by Selenium JavaScript atoms.

Description

goog.color is a vendored copy of the Google Closure Library module. It provides utilities related to color and color conversion, supporting RGB, HSL, HSV, and hex color representations. Functions include parsing color strings, converting between formats (hex, RGB, HSL, HSV), color blending, lightening, darkening, and high-contrast color selection. Selenium uses this as part of its JavaScript atom infrastructure for browser automation commands.

Usage

This module is consumed internally by Selenium's JavaScript atoms build system. It is not imported directly by end users.

Code Reference

Source Location

• Repository: SeleniumHQ_Selenium
• File: third_party/closure/goog/color/color.js
• Lines: 1-784

Key Exports

goog.provide('goog.color');
goog.provide('goog.color.Hsl');
goog.provide('goog.color.Hsv');
goog.provide('goog.color.Rgb');

// Key exported functions:
goog.color.parse(str)
goog.color.isValidColor(str)
goog.color.hexToRgb(hexColor)
goog.color.rgbToHex(r, g, b)
goog.color.rgbToHsl(r, g, b)
goog.color.hslToRgb(h, s, l)
goog.color.hsvToRgb(h, s, brightness)
goog.color.rgbToHsv(red, green, blue)
goog.color.normalizeHex(hexColor)
goog.color.blend(rgb1, rgb2, factor)
goog.color.darken(rgb, factor)
goog.color.lighten(rgb, factor)
goog.color.highContrast(prime, suggestions)

Related Pages

• Environment:SeleniumHQ_Selenium_Contributor_Development_Environment