Blue Gem
General Information about #30009B
The hex color #30009b, also known as Blue Gem, is a deep, saturated shade of blue-violet. It is composed of 18.8% red, 0% green, and 61.2% blue. This hexadecimal color is often associated with royalty, luxury, and mystery due to its rich and intense hue. In the RGB color space, it is represented as RGB(48, 0, 155). Blue Gem's high blue component gives it a cool undertone. It is not commonly found in nature but is frequently used in digital art, graphic design, and fashion to evoke specific emotions and create visual interest. Its intensity makes it suitable for accents or focal points rather than large backgrounds.
The hex color #30009b, also known as Blue Gem, presents significant accessibility challenges, particularly for users with visual impairments. Its low lightness value (approximately 9%) results in very poor contrast against common background colors like white. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. #30009b fails to meet these criteria against white, making text difficult to read. To improve accessibility, consider using lighter text colors such as white or yellow on #30009b backgrounds, or using #30009b as an accent color rather than for large blocks of text. Testing with accessibility tools is crucial to ensure compliance and inclusive design.
Shades
Digital Color Formats
Alternative colors
A lighter shade of blue that provides better contrast against white backgrounds, enhancing readability.
A more vibrant blue that can be used as an accent color without overwhelming the design.
This color is a bit brighter, offering slightly improved visibility and creating a friendlier interface for users.
Applications
Web Design
In web design, #30009b can be used for website headers or footers to give a luxurious and elegant feel. Its richness is well-suited for high-end brands or websites promoting sophisticated services. Consider using it sparingly, paired with lighter neutral colors, to maintain readability and visual balance. It can also serve as a highlight color for interactive elements or to create a distinct visual identity.
Interior Design
In interior design, #30009b works well as an accent color to add depth and sophistication to a room. It can be used for painting a feature wall or incorporated through furnishings like velvet pillows or curtains. Given its intensity, it's best balanced with lighter colors or neutral tones to prevent the space from feeling too dark or overwhelming. It is a great choice for creating a room with a calm and reflective environment.
Fashion
In fashion, #30009b makes a statement in evening wear or accessories. It can be used for velvet gowns, silk scarves, or statement jewelry, offering a touch of mystery and elegance. For daytime outfits, using this shade as a small accent color, such as in a handbag or pair of shoes, can add a pop of sophistication without being overpowering.