Cerulean Blue
General Information about Cerulean Blue
Cerulean Blue, represented by the hex code #2257B4, is a captivating shade of blue that falls within the cyan-blue color spectrum. It evokes feelings of tranquility, stability, and professionalism. This color is frequently used in branding and design to convey trust and reliability. The term 'cerulean' is derived from the Latin word 'caeruleus,' which means 'dark blue,' and it has been associated with the color of the sky or the sea. In color psychology, blue is often linked to calmness, intelligence, and efficiency. Cerulean Blue is a versatile color that can be employed in a variety of contexts, from corporate branding to artistic expressions, thanks to its ability to create a sense of trustworthiness and sophistication. Its subtle intensity makes it a popular choice for designs that seek to be both eye-catching and calming.
The hex color #2257B4, also known as Cerulean Blue, presents some accessibility considerations for web development. Its relatively low luminance means that careful attention must be paid to contrast ratios, particularly when used as a background or foreground color for text or interactive elements. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text (14pt bold or 18pt regular). When using #2257B4 for text, it is advisable to pair it with a light color such as white (#FFFFFF) or a very light shade of gray to ensure sufficient contrast. Tools like the WebAIM contrast checker can be used to verify compliance with accessibility standards. Avoid using this color for small text or crucial interactive elements without carefully considering the contrast.
Shades
Digital Color Formats
Alternative colors
- #3366cc
A slightly lighter shade of blue that provides a similar aesthetic but with potentially better contrast against dark backgrounds.
- #19456b
A darker shade of blue that can offer improved contrast when used as a background color with light text.
- #008080
A vibrant, slightly greenish-blue color that maintains a sense of coolness while offering a more distinct visual presence. Useful when a brighter accent color is needed.
Applications
Website Design
In web design, Cerulean Blue can be employed for website headers and footers, providing a professional and calming feel. It's suitable for technology, healthcare, and educational websites. The color creates a sense of trust and stability, making it a good choice for user interfaces where a clear and reliable presentation is crucial. Combining it with lighter shades of gray or white can enhance readability and usability. The blue hue helps to make the website more trustworthy.
Interior Design
In interior design, Cerulean Blue can be used as an accent color in living rooms or bedrooms. It pairs well with neutral colors like beige or gray, creating a serene and relaxing atmosphere. The color could be used on accent walls to add a pop of color. It can also be implemented for decorative accessories like pillows or curtains. The usage of Cerulean Blue can create a refreshing and comfortable mood.
Fashion
In fashion, Cerulean Blue can be incorporated into clothing designs, such as dresses, shirts, or jackets. It is versatile enough to be used in both casual and formal wear. It is a popular color in sportswear. It can be paired with neutral colors like white, black, or gray. It is often used for denim jackets or for summer dresses.