A guide to defining a color variable in React JS

I am trying to use a random color generated from an array to style various elements in my design. Specifically, I want to apply this color to certain elements but am unsure how to do so.

For example, I know how to make a heading red like this:

const element = <h1 style={{ color: 'red' }}>Hello world</h1>

However, I would like to dynamically assign the color variable like this (note: this code is incorrect, it's just for illustrative purposes)

const colorvar="red"
const element = <h1 style={{ color: {colorvar} }}>Hello world</h1>

If anyone has a solution or suggestion, please help me out.

Answer №1

The style property is a collection of key-value pairs for different styles like color and margin:

const customStyle = { color: colorVariable }
<div style={customStyle} />

Your code error lies in mistakenly wrapping colorVariable within curly braces, resulting in:

const customStyle = { color: { colorVariable: colorVariable } }

Answer №2

Avoid using curly braces to enclose the variable.

Follow this method and it will be successful.

const element = <h1 style={{ color: myColor }}>Greetings planet</h1>

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