Cerulean Blue
General Information about Cerulean Blue
The hex color #1E56B8, also known as Cerulean Blue, is a captivating shade residing in the blue color family. It's composed of 11.8% red, 33.7% green, and 72.2% blue. In the RGB color space, this equates to (30, 86, 184). Cerulean Blue evokes feelings of calmness, serenity, and sophistication. It's often associated with the sky and ocean, making it a popular choice for designs aiming to create a sense of tranquility. In color theory, #1E56B8 is considered a cool color, which can be used to balance warmer tones in a design palette. It is best practice to consider cultural associations when using #1E56B8 in your designs as these may affect the viewer's perception of the color.
The hex color #1E56B8, a shade of Cerulean Blue, presents some accessibility considerations, particularly in text and UI design. Its relatively moderate luminance requires careful pairing with background colors to ensure sufficient contrast for readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. When using #1E56B8 for text, it's crucial to test its contrast against the chosen background to meet accessibility standards. Lighter backgrounds, such as whites (#FFFFFF) or very light grays, might not provide adequate contrast, potentially causing readability issues for users with visual impairments. Tools like contrast checkers can help evaluate and adjust color pairings to improve accessibility. For graphical elements and UI components, ensuring sufficient contrast helps users perceive boundaries and interactive elements effectively. A lighter color is recommended to increase accessibility.
Shades
Digital Color Formats
Alternative colors
- #4169e1
A slightly lighter shade of blue that offers better contrast against dark backgrounds, improving readability and accessibility.
- #4682b4
A more muted blue that can be used as a secondary color for a more subtle and sophisticated look.
- #2962ff
A vibrant alternative for improved visibility and emphasis in user interface elements.
Applications
Web Development
In web development, #1E56B8 can be employed as a primary color for website headers, buttons, and navigation menus. Its vibrant hue can draw attention and establish a clear visual hierarchy. For example, a technology company might use this color for its call-to-action buttons to encourage user engagement. Additionally, it can be used in data visualizations to represent key data points or trends. However, it is best practice to test contrast ratios to ensure the text is readable for all users. This Cerulean Blue works well in modern designs as well as corporate themes. It should be considered the contrast with other colors used to deliver an effective user interface.
Interior Design
In interior design, #1E56B8 can be used as an accent color to create a calming and sophisticated atmosphere. It can be incorporated through wall paint, furniture, or decorative accessories. A room with neutral walls could benefit from a Cerulean Blue sofa or a piece of artwork, adding a pop of color without overwhelming the space. This hue is particularly suitable for bedrooms or studies where a sense of tranquility is desired. This can also be used in combination with warmer hues to bring a balance of temperature.
Fashion
In fashion, #1E56B8 can be used in garments and accessories to evoke feelings of confidence and style. A Cerulean Blue dress can be a striking choice for a formal event, while a scarf or handbag in this color can add a touch of sophistication to a casual outfit. It is very versatile and can be used in combination with neutral colors such as grey, white and beige, but can also be used in combination with more daring colors such as orange or yellow.