Cerulean Blue
About Cerulean Blue
Cerulean Blue, represented by the hex code #2745BF, is a captivating shade of blue that evokes a sense of calmness and serenity. It's often associated with the sky and the ocean, making it a popular choice for designs aiming to convey tranquility or stability. This color is created by mixing specific proportions of red, green, and blue light. In the RGB color model, #2745BF consists of 15.3% red, 27.1% green, and 74.9% blue. It falls within the blue-violet spectrum, leaning more towards the blue side. Cerulean Blue has a rich history and has been used in art, design, and fashion for centuries due to its visual appeal and versatility. Its properties make it a popular color for various design purposes.
The hex color #2745bf, also known as Cerulean Blue, presents some accessibility challenges, particularly in text applications. Its relatively low luminance requires careful consideration of contrast ratios when used as a text color against backgrounds. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. When pairing #2745bf with lighter backgrounds, it's crucial to ensure sufficient contrast to meet these standards. Using a color contrast checker is advisable to verify compliance. Additionally, avoid using this color as the sole means of conveying important information, as individuals with color vision deficiencies may struggle to distinguish it from similar hues. Providing supplementary cues, such as text labels or icons, is a best practice for ensuring inclusivity.
Shades
Digital Color Formats
Alternative colors
- #4663c9
A slightly lighter shade that provides better contrast on white backgrounds while maintaining a similar aesthetic.
- #1a2e8a
A darker shade for scenarios where increased contrast is needed on lighter backgrounds.
- #f0f0f0
A neutral gray alternative that works well as a background color to ensure readability of text.
Applications
Web Design Accents
In web design, Cerulean Blue can be used for accent elements such as buttons, links, and headers to draw attention without being too overwhelming. It evokes a sense of trust and reliability, making it suitable for websites related to finance, technology, or healthcare. This color can be used sparingly in the overall design to maintain a professional and clean look. Also, avoid using it in large blocks of text because it might be hard to read and strain the eyes of the user.
Interior Design Accents
In interior design, Cerulean Blue adds a touch of sophistication and tranquility to living spaces. It works well as an accent wall color or for decorative elements such as cushions, throws, or artwork. It pairs well with neutral colors like gray, white, and beige, as well as natural materials like wood and stone. The versatility of this color makes it suitable for creating both modern and traditional interiors, thus appealing to a vast audience.
Fashion and Apparel
Cerulean Blue finds extensive application in fashion, adding a touch of elegance and depth to various garments and accessories. From evening gowns to casual wear, this shade of blue enhances the aesthetic appeal of apparel items. Additionally, Cerulean Blue is frequently incorporated into makeup palettes and nail polish collections, offering a sophisticated and versatile option for beauty enthusiasts. When selecting Cerulean Blue, it is prudent to consider its undertones to complement diverse skin tones effectively.