Cerulean Blue
General Information about Cerulean Blue
The hexadecimal color #2D3BEB represents a shade of cerulean blue in the RGB color model. It is composed of 17.65% red, 23.14% green, and 92.16% blue. In the sRGB color space, its lightness value is 49%, and its saturation is 78%. Cerulean blue is often associated with feelings of tranquility, sophistication, and clarity. In color psychology, blue is known to evoke trust and security, while cerulean's unique shade adds a touch of creativity and elegance. The color is used extensively in various fields, including web design, graphic design, and fashion, to create visually appealing and harmonious compositions. Its versatility allows it to be paired with various colors, creating different moods and effects.
The color #2D3BEB, a shade of cerulean blue, presents several accessibility considerations for web developers. When used as a background color, ensure sufficient contrast with the foreground text. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text to meet WCAG 2.1 AA standards. Tools like contrast checkers can help verify compliance. For users with visual impairments, avoid relying solely on color to convey important information; supplement color cues with text labels or icons. Additionally, consider users with color blindness by testing the color scheme with simulations for different types of color vision deficiencies. Using this color for interactive elements requires careful consideration to ensure that the color provides enough visual distinction from its non-interactive states and is clearly identifiable when focused or hovered.
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Applications
Wellness and Mental Health Apps
Cerulean Blue (#2D3BEB) evokes feelings of calmness and sophistication, making it suitable for websites or apps in the wellness and mental health space. It can be used in user interface design for buttons, icons, and background accents to create a serene and trustworthy environment. The color should be paired with neutral tones or complementary colors to ensure readability and user engagement. It will invite the user to spend more time on the site.
Fashion and Interior Design
In fashion, #2D3BEB can be incorporated into clothing designs, particularly for evening wear or accessories. The color's elegance can be enhanced by pairing it with metallic accents or contrasting textures. In interior design, cerulean blue can be used as an accent wall color in bedrooms or living rooms to create a relaxing atmosphere. It also works well in combination with natural materials like wood and stone to achieve a balanced and inviting space.
Data Visualization and Branding
For data visualization, #2D3BEB can represent a specific category or range in charts and graphs. Its distinct hue allows for easy differentiation from other data points. In branding, technology companies or startups may choose cerulean blue to convey innovation, trustworthiness, and intelligence. The color's association with technology stems from its modern and futuristic feel. It needs to be used with care so it does not get too dominant though.