Blue Charcoal
General Information about #010A19
The hexadecimal color code #010A19 represents a very dark shade of blue, often referred to as Blue Charcoal. It is composed of 0.4% red, 3.9% green, and 9.8% blue. In the RGB color model, this equates to (1, 10, 25). Its perceived darkness stems from its low luminance value. Colors like this are used to evoke feelings of seriousness, sophistication, and calm. In color theory, Blue Charcoal works well when paired with lighter, contrasting colors to create visual interest and balance. It belongs to the cool color family because it's more blue than red or yellow. Its hex triplet is 010A19.
The color #010A19, often referred to as Blue Charcoal, presents significant accessibility challenges due to its extremely low luminance. With such a dark shade, ensuring sufficient contrast with foreground text or interactive elements is critical. Web developers must adhere strictly to WCAG (Web Content Accessibility Guidelines) contrast ratio requirements, typically aiming for a minimum of 4.5:1 for normal text and 3:1 for large text. Using this color as a background necessitates very light text colors to maintain readability. It's advisable to use contrast checking tools to validate the chosen color pairings. Furthermore, consider providing alternative high-contrast themes or allowing users to adjust color settings to accommodate individuals with visual impairments. Over-reliance on such dark colors can inadvertently exclude users and diminish overall usability.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
In web design, Blue Charcoal can serve as a sophisticated background for website headers or footers, especially when aiming for a modern and minimalist aesthetic. It can also be used as a primary color for icons or other graphical elements when paired with lighter accent colors. However, due to accessibility concerns, it's crucial to use it sparingly and always ensure sufficient contrast with text and interactive components. Its dark and serious tone can be well suited for professional or corporate websites when a strong and reliable brand image is needed. Carefully consider the implications for user experience before using it extensively.
Interior Design
In interior design, Blue Charcoal can be employed as a wall color in bedrooms or living rooms to create a cozy and calming atmosphere. It pairs well with light-colored furniture and metallic accents. It can also be used in smaller doses, such as for accent walls or decorative items, to add depth and sophistication to a space. When using it in a room, ensure there is plenty of natural or artificial light to prevent the space from feeling too dark. The elegant touch is best for minimalistic or modern environments.
Fashion Design
Blue Charcoal can be used as a base color in fashion design for creating elegant and understated looks. It can be used for dresses, suits, or accessories such as handbags or shoes. It is a good choice for winter collections. Pair it with silver jewelry for a sleek and sophisticated look. The dark shade provides a touch of mystery and a serious attitude.