Black Rock
General Information about #00002A
The hex color #00002A, also known as Black Rock, is a very dark shade of blue, almost black. It belongs to the Blue color family, but its low lightness value makes it appear nearly black. In the RGB color model, it is composed of 0% red, 0% green, and 16.5% blue. In the CMYK color model, it is composed of 100% cyan, 100% magenta, 0% yellow, and 83.5% black. This color is rarely used as a primary color due to its darkness, but it can be used as an accent or background color in specific design contexts. It evokes feelings of mystery, depth, and sophistication. The color code is mostly used in IT projects. It is also a common choice in dark mode designs to reduce eye strain.
The hex color #00002A, a very dark shade of blue, presents significant accessibility challenges, especially in text applications. Due to its extremely low luminance, it provides very poor contrast against almost any background, including white. This can result in text being unreadable for users with visual impairments. For web content to be accessible, it must adhere to Web Content Accessibility Guidelines (WCAG). According to WCAG, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text. This color fails to meet these criteria. Therefore, it is strongly advised to avoid using #00002A for text or interactive elements without careful consideration of contrast. When this color is used, a lighter color is required to meet accessibility requirements. Consider using tools that measure contrast ratio to ensure compliance.
Shades
Digital Color Formats
Alternative colors
A slightly lighter shade of blue that provides better contrast while maintaining a dark aesthetic.
A dark gray that offers a neutral alternative with potentially better contrast depending on the surrounding colors.
A deep navy blue that is less dark and offers better visibility, especially on light backgrounds
Applications
UI Design
In user interface design, #00002A can be used as a subtle background color for dark-themed applications or websites. Its dark nature makes it suitable for reducing eye strain in low-light environments. It can also be used as an accent color in small amounts, but should not be used for text or primary interactive elements due to accessibility concerns. Combining it with brighter, contrasting colors can create an interesting visual hierarchy. In scientific visualization, it can represent the deepest values or the absence of data in heatmaps or other visual representations. Be careful when using this color, because it is difficult to see on a dark screen.
Fashion
In fashion, #00002A can be incorporated into clothing or accessories to add a touch of subdued sophistication. It can be used as a base color for garments or as an accent color in patterns or embellishments. The color works well with other dark tones for a monochromatic look, or it can be paired with brighter colors for a bolder statement. Given its dark nature, it's well-suited for evening wear or formal attire. It can also be used for bags, wallets, or belts.
Interior Design
In interior design, #00002A could serve as an accent within a room, perhaps as an element within a larger mural or statement piece. It could add depth to a room when applied to accent walls or textiles. However, it would need to be balanced with significantly lighter tones to prevent the space from becoming too dark and unwelcoming. This color can create a mood that ranges from somber to calming, making it appropriate for bedrooms or studies where a reflective atmosphere is desired.