Cerulean Blue
General Information about Cerulean Blue
Cerulean blue, represented by the hex code #2E49B8, is a captivating shade of blue that sits between azure and sky blue on the color spectrum. It's named after cerulean, a mineral pigment composed of cobalt(II) stannate. This color is often associated with the sky and the sea, evoking feelings of tranquility, peace, and openness. In color psychology, blue is often linked to trust, stability, and wisdom, making cerulean blue a popular choice for various applications, including branding, web design, and interior decoration. Its unique tone allows it to be both calming and stimulating, providing a balanced and sophisticated aesthetic. The hue has a relatively low red and green component and a very high blue component.
The hex color #2E49B8, also known as Cerulean Blue, presents some accessibility challenges, especially when used as a foreground color on a white or light background. Its luminance is relatively low, which means the contrast ratio might not meet WCAG (Web Content Accessibility Guidelines) standards for text legibility. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. To improve accessibility, consider using #2E49B8 with lighter text or interface elements against a darker background. Alternatively, pairing it with a much lighter shade of blue or a contrasting color like yellow or orange can help ensure readability and usability for users with visual impairments. Testing the color combination with accessibility tools is crucial to guarantee compliance and optimal user experience. Also consider using a text size of at least 14 points or larger for better readability.
Shades
Digital Color Formats
Alternative colors
Applications
Health and Wellness Website
Cerulean blue evokes feelings of calmness and serenity, making it an excellent choice for websites or applications in the health and wellness sector. Consider using it for backgrounds, accents, or buttons on a meditation app or a website promoting mental health services. The color's association with water and sky can create a peaceful and trustworthy environment for users seeking guidance and support. It can also be used in combination with other calming colors such as lavender or sage green to enhance the overall therapeutic effect. Make sure to use it sparingly to maintain a professional look.
Fashion Apparel
In the fashion industry, Cerulean Blue can be a versatile color for clothing and accessories, especially for spring and summer collections. It works well for dresses, shirts, and swimwear, adding a touch of sophistication and freshness. The color can be paired with neutrals like white, beige, or gray for a classic look, or with bolder colors like coral or yellow for a more vibrant and playful style. It is suitable for both casual and formal wear, making it a popular choice among designers looking to create timeless and elegant pieces. The color is also often used in the beauty industry for eye shadows or nail polish.
Interior Design Accents
This color is suitable for a furniture company which wants to express elegance and peace. It could be used for sofas, chairs, or wall paint. Use this color for your bedroom, living room or office to create a calming atmosphere. Cerulean Blue works well with wood tones and neutral colors. It's a classic color that can easily be combined with modern and traditional styles.