Blue
General Information about #2B1DFB
#2B1DFB is a hexadecimal color code representing a shade of blue. It consists of 2B (red), 1D (green), and FB (blue) in hexadecimal format. In the RGB color model, this translates to 43 red, 29 green, and 251 blue. Hex color codes are commonly used in web design and graphic design to specify colors precisely. The color appears as a vibrant, deep blue. It belongs to the blue color family, known for its association with tranquility, stability, and confidence. The hexadecimal color system provides a standardized way to define colors across different platforms and devices, ensuring consistency in visual representation. Its luminance and saturation levels contribute to its distinctive appearance.
The hex color #2B1DFB has a relatively low contrast ratio against white backgrounds, making it potentially difficult for users with visual impairments to read text or distinguish elements using this color. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text to meet WCAG (Web Content Accessibility Guidelines) AA standards. When using #2B1DFB for text or interactive elements, it's crucial to pair it with a very light or white color. Tools for contrast checking can assist in validating accessible color combinations. Consider using lighter shades of blue or complementary colors like yellow to increase contrast and improve readability for all users, including those with low vision or color blindness. This color also has a moderate luminance, which affects its perceived brightness.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
In web design, #2B1DFB can be used as a primary color for buttons, links, and headings to create a modern and visually appealing interface. Its vibrant nature can draw the user's eye to important elements, but designers should ensure sufficient contrast with background colors to maintain accessibility standards. It can also be used to create visual hierarchy and guide user navigation effectively. Consider using it in conjunction with paler shades to balance the intensity. It would be suitable for technology or educational websites.
Interior Design
In interior design, #2B1DFB can be incorporated as an accent color through wall paint, furniture upholstery, or decorative items. Its bold hue can add a touch of sophistication and vibrancy to a room, especially when paired with neutral tones. However, due to its intensity, it is best used sparingly to avoid overwhelming the space. Consider using it in throw pillows, artwork, or a single feature wall to create a striking visual impact. It could be effectively utilized in a modern or eclectic style setting.
App Design
This blue color can be used in app design for UI elements that need to stand out, such as primary action buttons or notification badges. Its brightness can attract user attention, making it useful for critical interactions. Ensure sufficient color contrast for accessibility, especially for text. It's well-suited for modern, user-friendly apps.