CSS gradients are useful when it is necessary to perform a transition from one color to another or even more, putting in between as many shades as possible. They can help to make the web site look more stimulating and can be used to make animated backgrounds where images are not required. In this blog post I will explain what CSS gradients are, what types of gradients are there, how to use their syntax and provide examples of using each type of CSS gradient.
CSS defines three primary types of gradients:
1. Linear Gradients: Covers transition colors arranged in a straight line, which could be aligned in any direction.
2. Radial Gradients: Shades spread outwards from a nucleus and give circular or elliptical appearance.
3. Conic Gradients: Having the colors in such order it seems as if it is divided like a circle pie.
Linear gradients has a minimum of two color stops and can be aligned in any fashion.
Syntax
background-image: linear-gradient(direction, color-stop1, color-stop2, ...);
Examples
background-image: linear-gradient(red, yellow);
background-image: linear-gradient(to right, red, yellow);
background-image: linear-gradient(to bottom right, red, yellow);
Multiple color stops can also be added for more complexity:
background-image: linear-gradient(red, orange, yellow, green);
Radial gradients, on the other hand, centralize from the middle and spread out all through.
background-image: radial-gradient(shape size at position, start-color, ..., last-color);
background-image: radial-gradient(circle at center, red, yellow);
Conic gradients are those that turn around an axis known as the vertex.
Syntax
background-image: conic-gradient(color-stop1, color-stop2, ...);
Example
background-image: conic-gradient(red, yellow, green);
Applying the Use of Transparency on Gradients
Transparency can improve gradient effects inasmuch as things underneath such layers can be seen. This is done using the `rgba()` function.
Example
background-image: linear-gradient(to right, rgba(255,0,0,0), rgba(255,0,0,1));
CSS gradients can be used in various ways:
CSS gradients can be used almost anywhere, and they are relatively simple to apply. It is a perfect opportunity to introduce colors and different designs into web designs in total disregard to images. Linear, radial and conic gradients Cutting, transparency effects enables the designers to help create improved visual graphics which will be visually appealing to users. Testing such techniques can make the designs unique and easily noticeable among the common displays in the current society.
If you want to learn more about CSS gradients, or need practical examples, feel free to use CSS Gradient Generator or just create snippets in your projects.
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