Blue
General Information about #2B21F7
The hexadecimal color code #2B21F7 represents a specific point in the RGB (Red, Green, Blue) color spectrum. It is composed of 17.1% red, 13.9% green, and 96.9% blue. In the RGB color model, which is additive, these percentages combine to create the final color. This particular color falls into the category of blue hues, characterized by the dominance of the blue component. In the HSL (Hue, Saturation, Lightness) system, this color has a hue angle of 247.8 degrees, a saturation of 92.9%, and a lightness of 55.4%. The color is mostly used for digital screens. The higher the saturation, the more the color dominates.
The hex color #2B21F7, a vibrant blue, presents some accessibility challenges in web design. Its contrast ratio against white text is relatively low, potentially failing WCAG standards for readability. To ensure accessibility, consider using this color with light text only for larger font sizes (18pt or 14pt bold) or as a decorative element. When using it as a background, pair it with a very light foreground color, such as white or a very pale yellow, to improve contrast. Tools like WebAIM's contrast checker can help evaluate color combinations. Also, be mindful of users with visual impairments or color blindness, providing alternative cues like icons or text labels alongside color to convey information. Ensure the website is still functional and understandable even if the color is not perceived accurately.
Shades
Digital Color Formats
Alternative colors
A slightly lighter shade of blue that offers improved contrast against both light and dark backgrounds.
A darker shade of blue that can provide better readability when used as text on a white or light background.
A more muted blue that can be used as a background color to create a calm and peaceful atmosphere.
Applications
User Interface Design
In user interface design, #2B21F7 can be used to highlight interactive elements such as buttons or links, drawing the user's attention. Its vibrancy can signify important actions or states within the application. However, it's crucial to use it sparingly, as overuse might overwhelm the user. Employing this color in a consistent manner throughout the interface can establish a recognizable brand identity. Also, consider its suitability across different screen sizes and resolutions to ensure a consistent user experience. This specific hue could also represent a primary brand color for technology-oriented products or services. The color is suitable for call-to-action buttons.
Fashion Accent
In the realm of fashion, #2B21F7, a deep and saturated blue, can be utilized as a striking accent color in clothing or accessories. A silk scarf, a bold tie, or statement jewelry in this color can instantly elevate an outfit. Its intensity makes it a suitable choice for evening wear or special occasions. When incorporating this color into an ensemble, balance it with neutral tones like gray, black, or white to prevent the look from becoming overwhelming. Consider the fabric's texture; this blue can appear particularly luxurious on velvet or satin. This color can be utilized in sportwear to stand out.
Interior Design Accent
Within interior design, #2B21F7 can be implemented to introduce a bold splash of color into a room. It could be incorporated through artwork, decorative pillows, or an accent wall. Due to its intensity, it is best used in moderation. For example, a piece of statement furniture, such as a velvet armchair, could feature this color. Pair it with complementary colors like yellow or orange for a visually stimulating effect, or with neutral shades for a more subdued and sophisticated atmosphere. Be mindful of the room's lighting, as the color's appearance can vary significantly depending on the light source. Furthermore, it may also be suitable for outdoor furniture.