Black Rock
General Information about #0A0A30
The hex color #0A0A30, often referred to as 'Black Rock', is a very dark shade of blue tending towards black. It falls within the blue-violet color range, characterized by extremely low saturation and very low brightness. In the RGB color model, it is composed of 3.92% red, 3.92% green, and 18.82% blue. This composition explains the dominant blue undertone despite its overall darkness. In the world of color theory, such dark shades are often used to represent qualities like depth, mystery, and sophistication. Because of its low luminosity, #0A0A30 is frequently utilized as a base color for backgrounds or as an accent color to highlight brighter elements in a design.
The hex color #0A0A30, also known as Black Rock, presents significant accessibility challenges, especially in text-based applications. Its extremely low luminance value indicates a very dark color, which demands careful consideration of contrast ratios. According to WCAG guidelines, sufficient contrast between text and background is crucial for readability, particularly for users with visual impairments. For normal text (size 12 point or lower), a contrast ratio of at least 4.5:1 is recommended, while for large text (size 14 point bold or higher), a ratio of 3:1 is required. Black Rock will likely fail these criteria when paired with many common background colors, including lighter shades of gray. To ensure accessibility, it is essential to pair #0A0A30 with very light colors such as white (#FFFFFF) or very light yellow (#FFFFE0) to meet the contrast requirements. Additionally, consider providing alternative color schemes or user controls to allow individuals to adjust the color contrast to their preferences, thereby improving the overall usability of the content.
Shades
Digital Color Formats
Alternative colors
A slightly lighter shade of dark blue that provides better contrast than #0A0A30 while maintaining a similar aesthetic.
A dark gray that offers improved readability and accessibility compared to #0A0A30.
This color maintains a similar dark aesthetic but with a hint of purple, providing slightly better contrast in certain contexts.
Applications
Web Design Background
In web design, #0A0A30 can be employed as a background color for website sections intending to convey a sense of sophistication, mystery, or depth. It works particularly well in creating a dark mode interface, which can reduce eye strain in low-light environments. It's use should be carefully considered and used sparingly, paired with lighter text and UI elements to ensure readability and accessibility. It could be applied to header backgrounds or side navigation panels. The color can be used as a primary or secondary color for web elements such as borders or icons.
Interior Design Accent
In interior design, Black Rock can be utilized to create accent walls in modern or minimalist spaces. Its depth adds a touch of drama and elegance without overpowering the room. When used in interior design, it can be used as a base color and the room can be accented with lighter hues such as beige, white or even a hint of yellow to add contrast. It is recommended to use it in rooms with ample natural light. The color can be matched to furniture or decor items such as vases or paintings.
Fashion Apparel
In fashion, it is a great option for statement pieces like jackets or dresses, providing a chic and edgy look. The color would be perfect for outfits meant for evening wear, such as a cocktail party or an elegant dinner. It is a very versatile color to be worn with other colors, ranging from neutral colors such as white and grey to even more vibrant colors such as purple and red.