Blue Charcoal
General Information about #020519
The hex color #020519, also referred to as Blue Charcoal, is a very dark shade of blue, nearly approaching black. It's composed of 0.8% red, 2% green, and 9.8% blue. In the RGB color space, its values are R:2, G:5, B:25. Its CMYK values are C:0.92, M:0.8, Y:0.0, K:0.9. The perceived color evokes feelings of calmness, sophistication, and mystery. Due to its low brightness value (2.5), it is mostly used as background color, because it has limited impact when used as a foreground. It is also a non-spectral color, since it is not found on the visible spectrum or in the rainbow.
The hex color #020519, also known as Blue Charcoal, presents significant accessibility challenges, particularly in web design. Its extremely low luminance makes it difficult to achieve sufficient contrast against lighter backgrounds, potentially violating WCAG (Web Content Accessibility Guidelines) standards. Text or interactive elements using this color on a white or light-colored background may be illegible for users with visual impairments. To ensure accessibility, consider pairing #020519 with much lighter colors, and conduct thorough contrast ratio testing. Tools like WebAIM's Contrast Checker can help. Also, avoid using it for crucial interactive elements without proper indication and testing with users with disabilities.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
In web design, Blue Charcoal can be utilized for header backgrounds or as an accent color in a dark-themed website. However, its dark nature requires careful pairing with lighter text and interface elements to ensure readability and usability. It can also be used for creating a sophisticated and modern aesthetic, particularly in the technology or finance sectors. The color creates a backdrop that makes brighter elements 'pop'.
Interior Design
In interior design, Blue Charcoal can be employed for creating a calming and sophisticated atmosphere in bedrooms or living rooms. It works well as a wall color when complemented with brighter furniture and decor. It can also be used for creating dramatic contrast or highlighting architectural details, particularly when combined with light wooden floors and white ceilings.
Fashion
In fashion, Blue Charcoal can be incorporated into evening wear or formal attire. Its dark and understated nature makes it suitable for creating elegant and timeless looks. It can be paired with metallic accessories for added glamour or with brighter colors for a bolder statement. It's often used for suiting fabrics or durable outerwear.