Cerulean Blue
General Information about Cerulean Blue
The hex color #1A4ACC, also known as Cerulean Blue, is a deep and vibrant shade of blue often associated with calmness, stability, and professionalism. In the RGB color model, it is composed of 10.2% red, 29% green, and 80% blue. This particular combination creates a color that is both eye-catching and soothing. Cerulean Blue is frequently used in various design applications, from web development to interior design, due to its versatility and ability to evoke feelings of trust and confidence. The color is part of the blue color family, known for its calming and reassuring properties, making it a popular choice for brands and individuals seeking to project a sense of reliability and security. The color is quite dark, so using it for text can be challanging for accessibility.
The hex color #1A4ACC, also known as Cerulean Blue, presents some accessibility considerations for web developers. Its relatively low lightness value means it's crucial to ensure sufficient contrast when used for text or interactive elements. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is required for normal text and 3:1 for large text against its background. When pairing #1A4ACC with lighter colors, verify the contrast using online tools or browser extensions. Avoid pairing this color with similar dark hues, as this can lead to poor readability. Consider providing alternative color schemes for users with visual impairments or color blindness. Providing sufficient contrast not only improves accessibility but also enhances the overall user experience, making the content more easily perceivable for everyone. Also consider to add an outline to text to make the contrast higher to reach the accessibility standards.
Shades
Digital Color Formats
Alternative colors
- #3366cc
A slightly lighter shade of blue that offers improved contrast and visibility, making it suitable for text and interactive elements.
- #0077cc
A more vibrant blue that can be used to draw attention to specific elements on a website or in a design.
- #6699cc
A softer blue that creates a calming and professional feel, making it ideal for backgrounds and accents.
Applications
Website Branding
Cerulean Blue can be effectively used as the primary color for a website's branding, creating a sense of trust, stability, and professionalism. It works well for technology companies, financial institutions, and educational organizations. It can be paired with neutral colors like white or light gray to create a clean and modern look. Moreover, using #1A4ACC as a button color or link color can help highlight interactive elements and guide users through the website. Using hover effects to lighten the color will improve the UI.
Interior Design
This shade of blue can be incorporated into interior design to create a calming and sophisticated atmosphere. It works well in bedrooms, living rooms, or home offices. Cerulean Blue can be used as an accent wall color or in furniture and decor items. Pairing it with warm neutrals like beige or cream can balance the cool tone and create a harmonious space. Accents of gold or brass can add a touch of luxury.
Fashion Design
Cerulean Blue can be used in fashion design for both casual and formal wear. It is a versatile color that complements a variety of skin tones. It can be used for dresses, shirts, pants, or accessories. Pairing it with neutral colors like black, white, or gray creates a classic and sophisticated look. Accessorizing with silver or pearl jewelry can enhance the elegance of the outfit. In make-up it can be used for eye shadow or eyeliner.