Cerulean Blue
General Information about Cerulean Blue
The hex color #235BC4, commonly referred to as Cerulean Blue, is a deep and vibrant shade of blue positioned between azure and sky blue in the color spectrum. It is created by combining a specific ratio of red, green, and blue light, represented in hexadecimal format. This particular shade evokes feelings of tranquility, depth, and stability, making it a popular choice across various design fields. Cerulean blue is often associated with the sky and the ocean, embodying a sense of calmness and vastness. In color psychology, blue is often linked to trust, loyalty, and intelligence. Cerulean blue maintains the calming effect of the color blue with a bit more intensity due to its brightness, which makes it so favorable in art and design.
The hex color #235bc4, also known as Cerulean Blue, presents some accessibility considerations for web development. Its relatively low luminance value means that careful attention must be paid to the contrast ratio when pairing it with text or other foreground 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. Using a light color such as white or a very light shade of yellow or gray as the text color would be necessary to ensure readability for users with visual impairments. Additionally, avoid using this color as the sole indicator for interactive elements, as colorblind users may not be able to distinguish it. Providing alternative cues, like text labels or icons, is crucial for inclusive design when using #235bc4.
Shades
Digital Color Formats
Alternative colors
Applications
Website Design
Cerulean blue can be used to create a calm and professional look on websites, making it suitable for corporate sites or educational platforms. Its depth can also be effectively used in backgrounds to make call to action buttons stand out by implementing color contrast that meets WCAG guidelines. Combining it with white or very light grays will make it more appealing to a wide audience.
Fashion Design
Cerulean blue is often used in fashion to evoke a sense of peace and tranquility. It works well in both casual and formal wear, especially when paired with neutral colors. Because it is such a serene color, it can be used for dresses, shirts, pants, skirts and it can be used as the primary color, or as an accent color depending on the design you are looking for.
Logo and Packaging Design
Cerulean blue can also be used as the primary color or as an accent in logos, and the packaging design. When combined with colors like white, gold, and silver, it can give off a feeling of elegance and trust. It is particularly effective when used to design logos for tech and finance companies that want to convey stability and innovation.