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JavaScript / 3 MIN READ

Quadratic Colors

Generate color schemes using RGB values

From the original Fervor library. Examples may use older package versions.

Tutorial: Creating Quadratic Colors Using RGB Values

Introduction: Welcome to this tutorial on generating quadratic colors using RGB values! In this tutorial, we’ll learn how to create an interesting color scheme by manipulating RGB values to produce quadratic color variations. This technique can add depth and visual appeal to your web designs.

Table of Contents:

  1. Overview of Quadratic Colors
  2. Generating Quadratic Colors
  3. Converting RGB to Hexadecimal
  4. Applying Quadratic Colors
  5. Conclusion and Exploration

1. Overview of Quadratic Colors: Quadratic colors are a visually engaging way to create color variations that enrich your design. By altering the RGB values of a base color, we can generate new shades that exhibit different levels of intensity and vibrancy.

2. Generating Quadratic Colors: To generate quadratic colors, follow these steps:

  1. Choose a base RGB color for the color scheme.
  2. Modify the RGB values by different percentages to create quadratic colors.

Here’s a function that accomplishes this:

function getQuadraticColors(rgb) {
    var r = rgb[0];
    var g = rgb[1];
    var b = rgb[2];
    var quadratic1 = [r, Math.round(g * 0.5), b];
    var quadratic2 = [Math.round(r * 0.5), g, b];
    var quadratic3 = [r, g, Math.round(b * 0.5)];
    return [quadratic1, quadratic2, quadratic3];
}

3. Converting RGB to Hexadecimal: Next, we’ll convert the quadratic RGB values to Hexadecimal color codes. Here’s the rgbToHex function used in the previous example:

function rgbToHex(r, g, b) {
    return `#${r.toString(16)}${g.toString(16)}${b.toString(16)}`.toUpperCase();
}

4. Applying Quadratic Colors: Now, let’s apply the technique to a base color [255, 128, 0] (RGB: 255, 128, 0):

var quadraticColors = getQuadraticColors([255, 128, 0]);
var quadraticHexColors = quadraticColors.map(function(rgb) {
    return rgbToHex(rgb);
});
console.log(quadraticHexColors); // Output: ["#FF8000", "#7F8000", "#FF0000"]

In this example, we obtain three quadratic Hexadecimal color codes: [“#FF8000”, “#7F8000”, “#FF0000”]. This technique can be adapted to create a variety of color schemes by adjusting the base color and the percentage values.

5. Conclusion and Exploration: Congratulations! You’ve learned how to generate quadratic colors using RGB values to enhance your web designs. Experiment with different base colors and percentage values to create captivating color schemes that elevate your projects.

Feel free to use this concept as a foundation to explore and craft unique color combinations that resonate with your design vision. Have fun exploring and creating stunning visuals!

Sharing is Caring: If you found this tutorial helpful in mastering the art of quadratic colors, consider sharing it with fellow design enthusiasts. Together, we can inspire creativity and innovation in web design.

Next Steps: Now that you’re equipped with the knowledge of creating quadratic colors, go forth and infuse captivating color variations into your web projects. Remember, the journey of design is about exploration and expression. Keep experimenting and designing beautiful experiences!


Feel free to share this tutorial with others who are interested in experimenting with color schemes and enhancing their web design projects. Happy designing and may your creations be visually captivating! 🎨

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