Cerulean Blue
General Information about Cerulean Blue
Cerulean Blue, represented by the hexadecimal color code #2359B3, is a medium-dark shade of blue, evoking feelings of tranquility and serenity. Its composition consists of 13.7% red, 34.9% green, and 70.2% blue. The RGB (red, green, blue) values are 35, 89, and 179, respectively. In the CMYK (cyan, magenta, yellow, key/black) color model, it is composed of 80.4% cyan, 50.3% magenta, 0% yellow, and 29.8% black. This color is often associated with the sky and the ocean, making it a popular choice for designs aiming to convey peace and stability. It’s a versatile color that can be used effectively in various applications, from web design to interior decoration.
The color #2359B3, also known as Cerulean Blue, presents some accessibility challenges. With a relatively low luminance, it may pose difficulties for users with visual impairments, especially when used as text on a white background. According to WCAG guidelines, the contrast ratio between the text and background should be at least 4.5:1 for normal text and 3:1 for large text. This color may not meet these standards with lighter backgrounds. To improve accessibility, consider using a lighter shade of text or a darker background. Also, make sure any interactive elements using this color have sufficient visual cues beyond color alone. Testing with accessibility tools is crucial to ensure compliance.
Shades
Digital Color Formats
Alternative colors
- #4682b4
A lighter shade of blue that provides better contrast against white backgrounds, enhancing readability.
- #003366
A darker shade of blue that maintains a similar aesthetic while improving contrast.
- #2962ff
A more vibrant blue that can draw attention and highlight key elements without compromising readability.
Applications
Web Design
Cerulean Blue is an excellent choice for website headers and footers, creating a professional and calming atmosphere. It can also be used for call-to-action buttons, drawing user attention without being overly aggressive. Furthermore, this color works well in data visualizations, differentiating between data sets with a pleasant and easily distinguishable hue. Combining it with complementary colors can create a dynamic and visually appealing interface.
Interior Design
In interior design, Cerulean Blue can be used to create a serene and relaxing environment in bedrooms or bathrooms. It pairs well with neutral tones like white, gray, and beige. Using it as an accent color through cushions, curtains, or wall art can add a touch of sophistication and tranquility. Also, consider using it in combination with natural materials like wood and stone to enhance the natural ambiance.
Fashion Design
Cerulean Blue is often featured in fashion design, particularly in spring and summer collections. It can be used in dresses, shirts, and accessories to create a refreshing and stylish look. Combining it with white or other pastel colors can enhance its calming effect. It also works well as an accent color, for example, in scarves or handbags, to add a subtle pop of color to an outfit.