Building unique themes using color utilities
W3.CSS web development scripts provide web developers with multiple different color utility theme classes that help them transform a typical, boring webpage or the default interface look of a website or application into an attractive, commercial, and unique theme. Web developers can use these color class utilities on multiple individual HTML web elements to manage their background color, text color, borders, and other default styling behaviors of a webpage or website. Using the W3.CSS color class utility, web developers can easily customize the appearance of their website by manually designing light and dark themes to suit their website branding or personal needs.
A key W3.CSS color utility class in W3.CSS web development.
Background Color (w3-{color}) W3.CSS Class.
This W3.CSS utility helps web developers apply different background colors to their web element website objects. You can apply these colors directly using pre-defined color names or their hexadecimal values.
Text Color (w3-text-{color}) W3.CSS Class.
This W3.CSS text color utility allows web developers to apply color classes to the text of a webpage website element. This allows web developers to easily modify the font color of text on a webpage.
Border and Shadow W3.CSS Class.
Web developers can apply the w3-border and w3-shadow utility classes to add multiple different types of border and shadow color effects to an existing webpage.
Hover Effect (w3-hover-{color}) W3.CSS Class.
Web developers can also apply hover color effects to existing webpage elements, modifying the default look of these webpage objects when Internet users interact with them.
Creating a Simple Light Theme in W3.CSS Web Development.
A light theme typically uses a light background color with dark text. Web developers can combine and use different color utilities to develop a clear, readable, and attractive webpage theme.
Example of creating a simple light theme in W3.CSS Web Development.
<!DOCTYPE html>
<html lang=”en”>
<head>
<meta charset=”UTF-8″>
<meta name=”viewport” content=”width=device-width, initial-scale=1.0″>
<title>Let’s Explore Light Theme Attributes in W3.CSS</title>
<link rel=”stylesheet” href=”https://www.w3schools.com/w3css/4/w3.css”>
<style>
body {
background-color: #f4ff12; /* Here we add light background color for the webpage */
color: #123432; /* Here we add dark text for contrast */
font-family: “times”;
font-weight: 300;
}
.w3-header {
background-color: #fabcad; /* Here we add light pink background for the webpage header */
color: #f32243; /* Here we add dark text in the header area */
font-family: “times”;
font-weight: 900;
}
.w3-button {
background-color: #ffabff; /* Here we add light pink button color for call-to-action */
colour: black;
}
.w3-button:hover {
background-color: #878faf; /* Here we add a light green button effect on hover */
}
</style>
</head>
<body>
<div class=”w3-container w3-text-white w3-header”>
<h1>Here we create a Light Theme</h1>
</div>
<div class=”w3-container”>
<p>Here we can see a clear light-theme web page with W3.CSS color utilities attributes. </p>
<button class=”w3-button”>Hit Me</button>
</div>
</body>
</html>
Explanation of creating a simple light theme in W3.CSS.
- Background Color – Here the background color of the body of this theme is defined as lightweight (#f4ff12) and the text as dark (123432).
- Header – Similarly, to maintain color contrast in the current webpage’s header, a light pink background (#fabcad) with dark text has been defined.
- Buttons – The webpage theme buttons use a medium pink background (#ffabff), and change to a light green color (#878faf) when the mouse pointer is hovered over them.
Creating a Dark Theme in W3.CSS Web Development.
Web developers can use a lightweight text color theme with a dark background color to develop a dark theme for a W3.CSS-based website or webpage. Dark color themes are often used for reading text information at night or to reduce the impact of eye strain on the open eye.
Example of creating a dark theme in W3.CSS Web Development.
<!DOCTYPE html>
<html lang=”en”>
<head>
<meta charset=”UTF-8″>
<meta name=”viewport” content=”width=device-width, initial-scale=1.0″>
<title>Let’s Explore Dark Theme Attributes in W3.CSS</title>
<link rel=”stylesheet” href=”https://www.w3schools.com/w3css/4/w3.css”>
<style>
body {
background-color: #204c39; /* Here we add a dark green background color*/
color: #f4f4f4; /* Here we add light background text color */
font-family: “times”;
font-weight: 400;
}
.w3-header {
background-color: #18392b; /* Here we add a dark header theme color*/
color: #f4f4f4; /* here light header text color */
font-family: “bookman old style”;
font-weight: 900;
}
.w3-button {
background-color: #e51f1f; /* Here we add a dark button color */
color: white;
}
.w3-button:hover {
background-color: #4682b4; /* Here we add a lighter Gray color on hover effect*/
}
</style>
</head>
<body>
<div class=”w3-container w3-header”>
<h1>Here We Create A Dark Theme</h1>
</div>
<div class=”w3-container”>
<p>Here we can see a clear dark-theme web page with W3.CSS color utilities attributes. </p>
<button class=”w3-button”>Hit Me</button>
</div>
</body>
</html>
Explanation of creating a dark theme in W3.CSS Web Development.
- Background Color – In this example, the webpage body has a dark green background color (#204c39) and light text (#f4f4f4) color.
- Header – The webpage theme header has a dark green background color (#18392b) and a lightweight (#f4f4f4) text color defined.
- Buttons – The buttons in the theme use an orange background color (#ffabff), and when hovering over this button, they change to a light green color (#878faf).
Creating Colorful Themes in W3.CSS Web Development.
To develop a dark theme or a darker and more vibrant colorful interface for a W3.CSS-based website or webpage, web developers can merge multiple different types of W3.CSS color utilities to develop a colorful theme design. Using accent theme colors on important buttons, header sections, and other special web elements in a simple webpage can provide an attractive and commercial display experience.
Example of a dark colorful theme in W3.CSS Web Development.
<!DOCTYPE html>
<html lang=”en”>
<head>
<meta charset=”UTF-8″>
<meta name=”viewport” content=”width=device-width, initial-scale=1.0″>
<title>Let’s Explore Colorful Theme Attributes in W3.CSS </title>
<link rel=”stylesheet” href=”https://www.w3schools.com/w3css/4/w3.css”>
<style>
body {
background-color: #f9f9f9; /* Here we add a dark background color */
color: #abfafa; /* Here we add dark background text color */
font-family: “times”;
font-weight: 400;
}
.w3-header {
background-color: #393939; /* Here we add a dark Gray header theme color */
color: white; /*Here we add a dark White text theme color */
font-family: “times”;
font-weight: 900;
}
.w3-button {
background-color: #314c64; /* Here we add a dark blue button color*/
color: white;
}
.w3-button:hover {
background-color: #f53f3f; /* Here we add a darker orange color on hover */
}
.w3-card {
background-color: #ff1675; /* Here we add a darker card background color */
border-radius: 20px;
}
.w3-card1 {
background-color: #ff8200; /* Here we add a darker card background color */
border-radius: 10px;
}
.w3-card h3 {
color: #dbff00; /* Here we add light lime text color */
}
</style>
</head>
<body>
<div class=”w3-container w3-header”>
<h1>Here We Create A Dark Colorful Theme </h1>
</div>
<div class=”w3-container”>
<div class=”w3-card w3-padding”>
<h3>Colorful Card Block 1</h3>
<p>Here we can see clear Dark-theme web page with W3.CSS color utilities attributes. </p>
</div><br>
<div class=”w3-container”>
<div class=”w3-card1 w3-padding”>
<h3>Colorful Card Block 2</h3>
<p>Here we can see clear Dark-theme web page with W3.CSS color utilities attributes. </p>
</div><br>
<button class=”w3-button w3-large”>Push Me</button>
</div>
</body>
</html>
Explanation of a dark colorful theme in W3.CSS Web Development.
- Vibrant Header – In this example, the webpage theme header uses a bold gray color (#393939).
- Buttons – The webpage buttons used in the current theme use a dark navy background color (#314c64). Hovering over them displays a dark orange color (#f53f3f).
- Card Section – The background of the theme cards used in the webpage is set to dark pink (#ff1675). This creates a bright contrast with the rest of the webpage’s web elements.
