Cerulean Blue
General Information about #2D50B9
The hexadecimal color code #2D50B9 represents a shade of cerulean blue in the RGB color model. It is composed of 17.65% red, 31.37% green, and 72.55% blue. In the CMYK color model, it consists of 76% cyan, 57% magenta, 0% yellow, and 27% black. This color falls within the blue color family and is often associated with feelings of trust, stability, and calmness. Cerulean blue is widely used in various design fields, including web design, graphic design, and fashion. The color's hexadecimal representation allows for precise color specification in digital applications, ensuring consistent rendering across different devices and platforms. The specific combination of red, green, and blue values creates the unique cerulean blue hue.
The color #2D50B9, a shade of cerulean blue, presents some accessibility considerations for web developers. When used as a foreground color for text, it's crucial to ensure sufficient contrast against the background. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal-sized text and 3:1 for large text (14pt bold or 18pt regular). This color might require a very light or even white background to meet these standards. When used for interactive elements such as buttons or links, additional visual cues, such as underlines or borders, should be included to aid users with visual impairments or color blindness. Moreover, avoid relying solely on color to convey meaning. Screen readers cannot interpret color, so important information should also be presented in text or other accessible formats. Testing the color scheme with accessibility tools and involving users with disabilities in the testing process is crucial to ensure an inclusive design.
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Applications
User Interface Design
In user interface design, #2D50B9 can be used to create a sense of trust and stability. It can be applied to primary buttons, navigation menus, and headers to guide the user through the interface. Given its calming nature, it's often seen in banking apps or sites, enterprise software dashboards, or other platforms where trustworthiness and reliability are key. Using it as an accent color in combination with neutral grays provides a professional and modern aesthetic. It creates a polished look and promotes an inviting user experience, and it also works well to highlight calls to action.
Fashion Design
In fashion, cerulean blue like #2D50B9 is a versatile color that can be used in a variety of ways. It makes an excellent choice for dress apparel, either as a dominant color or as an accent. It combines well with neutral colors like gray, white, and black to create sophisticated outfits. It can also be paired with warmer colors like yellow or orange for bolder and more vibrant looks. As an accessory color, it can add a pop of color to otherwise neutral outfits. The color evokes feelings of calm, trust, and professionalism, making it suitable for office wear and formal occasions.
Interior Design
This shade of blue can be used to add depth and sophistication to a room. It can be applied to walls in living rooms or bedrooms to create a calming and relaxing atmosphere. Use it sparingly as an accent color on cushions, curtains, or decorative objects. The color works especially well in nautical-themed designs, evoking a sense of the ocean. It pairs well with natural materials like wood and stone, as well as metallic accents like silver and gold. Furthermore, #2D50B9 can complement natural light and enhance the overall ambiance of a space.