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@bluemojo/utils

This is a package for color utils

Installation

npm install @bluemojo/utils

Conversion utils

Utils for different transformation between color schemas (hsl, hsb/hsl, rgb).

hslToRgb(color: IHsl): IRgb
hslToHsb(color: IHsl): IHsb
hsbToRgb(color: IHsb): IRgb
hsbToHsl(color: IHsb): IHsl
rgbToHsl(color: IRgb): IHsl

Contrast utils

Utils for checking contrast between colors. Implemented according to WCAG guidelines.

rgbContrast(color1: IRgb, color2: IRgb): number
wcagAASmallText(contrast: number): boolean
wcagAALargeText(contrast: number): boolean
wcagAANonText(contrast: number): boolean
wcagAAASmallText(contrast: number): boolean
wcagAAALargeText(contrast: number): boolean