Cerulean Blue
General Information about #2D52B9
The hex color #2D52B9, also known as Cerulean Blue, is a shade of blue that lies in the cyan-blue spectrum. It is composed of 17.65% red, 32.16% green, and 72.55% blue. In the RGB color space, it is represented as (45, 82, 185). This color has a relatively low saturation and a moderate lightness, contributing to its calming and somewhat muted appearance. Cerulean Blue is often associated with tranquility, stability, and trust. In color psychology, blue is frequently linked to feelings of peace, harmony, and reliability, making it a popular choice for corporate branding and designs aiming to convey a sense of security. Its historical usage dates back to the early 19th century, with the discovery of the cerulean pigment, contributing to its name and recognition in art and design.
The hex color #2D52B9, a shade of Cerulean Blue, presents moderate accessibility challenges. Its contrast ratio against white is approximately 3.9:1, which meets the WCAG AA standard for normal text but falls short for larger text and graphical elements. When used as a background color, it's advisable to pair it with light-colored text to ensure readability. For users with visual impairments, particularly those with low vision or color blindness, the luminance difference can be insufficient, making text difficult to discern. To enhance accessibility, consider using this color sparingly for decorative elements or interactive components, and always provide alternative visual cues or text labels. Proper contrast checks and user testing are crucial to ensure that content is perceivable and usable by a wide range of individuals. Utilizing tools to simulate color blindness can further aid in making informed design decisions.
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Applications
Web Design
In web design, #2D52B9 can be used for primary buttons, navigation bars, and call-to-action elements. Its calming yet authoritative presence makes it suitable for corporate websites, educational platforms, and financial dashboards. The color evokes trust and stability, which is beneficial for user interfaces that require a sense of security and reliability. Additionally, cerulean blue can be effectively used in data visualization to represent key metrics or trends, providing a clear visual distinction between different datasets. Its versatility allows it to be combined with both complementary and analogous colors to create a cohesive and engaging user experience. Careful consideration should be given to contrast ratios to ensure accessibility for all users.
Fashion
In fashion, cerulean blue can be used in outfits for both casual and formal wear. It is a versatile color that works well in dresses, shirts, and accessories. A cerulean blue dress can make a statement at a social event, while a cerulean blue shirt paired with jeans offers a relaxed yet stylish look. The color complements various skin tones and can be combined with neutral colors like white, beige, or gray for a sophisticated appearance. In accessory design, cerulean blue can be used in handbags, scarves, and jewelry to add a pop of color to an outfit. The color also works well in sportswear, providing a refreshing and energetic feel.
Interior Design
In interior design, this color can be used as a accent wall to bring calmness to a room, but also is useable in decoration items. Combined with white, grey and wooden furniture, this blue generates a stylish look. In workplaces this color can increase the concentration and creativity of employees. This color is often seen in rooms, where people want to relax and escape from the hectic every-day life.