Getting Started

npm install @marchworks/colortone

Or if you are using yarn

yarn add @marchworks/colortone

Usage

import colortone from 'colortone';

// colortone(color, ratio) --> hex || null
const darkerBlueTone = colortone("#0000ff", -0.05)
const lighterBlueTone = colortone("#0000ff", 0.05)

Args

The color arg can be in any of the following formats

"#rrggbb"
"#rgb"
[r, g, b] --> the r, g and b values should be of type number
{r, g, b} --> the r, g and b values should be of type number

the ratio can not be outside [-1, 1]