Cerulean Blue

General Information about Cerulean Blue (#2E50B8)

The hex color #2E50B8, also known as Cerulean Blue, is a shade of blue that falls within the cyan-blue color spectrum. It is defined by specific proportions of red, green, and blue (RGB) values, resulting in a distinct hue. In the RGB color model, #2E50B8 consists of 18.04% red, 31.37% green, and 72.16% blue. The corresponding CMYK (cyan, magenta, yellow, key/black) values are approximately 75% cyan, 57% magenta, 0% yellow, and 28% black. Cerulean Blue is often associated with feelings of calmness, stability, and trustworthiness. It finds applications in various fields, including web design, graphic design, interior decoration, and fashion. Its versatility stems from its ability to evoke both a sense of professionalism and a touch of creativity, making it a popular choice in diverse contexts.

The hex color #2E50B8, a shade of Cerulean Blue, presents some accessibility challenges, particularly concerning color contrast. When used as a background color, it requires careful pairing with text or foreground elements. To ensure readability and usability, it's essential to use a color contrast checker to verify that the contrast ratio meets WCAG (Web Content Accessibility Guidelines) standards. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is generally recommended. Lighter colors like whites, yellows, or light shades of green are often suitable choices for text on a #2E50B8 background. Avoid using dark grays or blacks, as they may not provide sufficient contrast, hindering the accessibility of the content. Consider providing alternative color schemes or allowing users to customize the display to accommodate individual needs and preferences, promoting inclusivity and a better user experience.

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Digital Color Formats

Alternative colors

Applications

• Web Design

  In web design, #2E50B8 is suitable for headings, accents, and interactive elements. Due to its relative darkness, it’s best paired with lighter text to ensure accessibility. Consider using it for buttons or as a secondary color in a website's color palette to add depth and visual interest. When implementing this color in user interfaces, testing for readability and contrast is crucial, especially for users with visual impairments. The hue evokes feelings of trust and reliability and can be utilized to enforce these feelings on the user. The color could be used for progress bars, info boxes, and navigation elements, providing a consistent and branded experience.

• Interior Design

  In interior design, cerulean blue can be used in moderation to create a calming atmosphere. It works well in bedrooms or studies as an accent wall or in decorative elements such as cushions or artwork. When paired with neutral colors like gray or white, it adds a pop of color without being overwhelming. The color is versatile, complementing both modern and traditional aesthetics. It's essential to balance the use of this color with proper lighting to prevent the room from feeling too dark or somber. Incorporating natural elements like plants can also enhance the overall ambiance.

• Fashion

  In fashion, #2E50B8 can be incorporated into clothing, accessories, or makeup. It can be used as a statement color for dresses or jackets or as an accent in scarves or jewelry. This shade of blue complements a variety of skin tones and can be paired with neutral colors for a sophisticated look. In makeup, it can be used for eyeliner or eyeshadow to add a pop of color to the eyes. The use of this color in fashion can evoke a sense of elegance and confidence. It's often associated with professionalism, making it suitable for business attire.

Complementary color

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