Cerulean Blue
General Information about Cerulean Blue
Cerulean blue, represented by the hexadecimal color code #204EB6, is a distinctive shade of blue with a slightly greenish tint. It derives its name from the Latin word "caeruleus," meaning dark blue, and is reminiscent of the color of the sky on a clear day. In the RGB color model, #204EB6 is composed of 12.55% red, 30.59% green, and 71.37% blue. This color is often associated with calmness, stability, and trustworthiness. Its unique blend of blue and green makes it a versatile choice for various applications, ranging from graphic design to fashion. Cerulean blue is perceived as a sophisticated and refreshing color, lending a touch of elegance and serenity to any project or environment in which it is used.
The color #204EB6, a shade of cerulean blue, presents moderate accessibility challenges. Its relatively low luminance requires careful consideration of text and background contrast. According to WCAG guidelines, sufficient contrast is crucial for users with visual impairments. When using #204EB6 as a background, ensure text is white or a very light hue to achieve a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Conversely, if #204EB6 is used for text, a light background is necessary. Tools like contrast checkers can assist in verifying compliance. Furthermore, avoid relying solely on color to convey information; use supplementary cues like icons or text labels to ensure inclusivity for color-blind users. Thoughtful color selection enhances the user experience for everyone, promoting accessibility and usability.
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Digital Color Formats
Alternative colors
Applications
Web Design
In web design, cerulean blue (#204EB6) can be used for primary buttons and interactive elements to guide user attention. Its calming yet vibrant nature makes it suitable for user interfaces in educational platforms, healthcare websites, or creative portfolios. The color evokes trust and competence, making it beneficial for financial applications or corporate websites. Moreover, when combined with complementary colors or analogous shades, cerulean blue can create a visually appealing and accessible design that enhances user engagement and promotes a positive brand image. It is also suitable for backgrounds where data visualizations are present.
Fashion and Interior Design
Cerulean blue (#204EB6) is a versatile color in fashion, often used in casual wear, swimwear, and even formal attire. It pairs well with neutral tones like white, gray, and beige, creating a refreshing and stylish look. In interior design, it can be used as an accent color in living rooms or bedrooms, adding a touch of serenity and sophistication. Cerulean blue can also be incorporated into branding materials for companies looking to convey a sense of reliability, innovation, and creativity, making it an excellent choice for logos, websites, and marketing collateral.
Data Visualization
In the realm of data visualization, cerulean blue (#204EB6) can serve as a compelling color to represent various datasets. Its visibility and pleasant aesthetics contribute to clarity in charts and graphs. Cerulean blue is often used in infographics to emphasize important statistics or trends, or to highlight specific regions in map visualizations. When paired with contrasting colors, cerulean blue can effectively draw attention to essential information, ensuring the data is easily understandable and impactful for the audience. The selection of a visually appealing color like cerulean blue significantly enhances user engagement with the presented data.