Dark Blue
General Information
The hex color code #0004B4 represents a very dark shade of blue. In the RGB color model, it consists of 0 red, 4 green, and 180 blue components. This translates to a minimal presence of red and green, with a dominant blue component, resulting in the deep blue hue. The color is more precisely described as dark blue, a hue often associated with depth, stability, and sometimes melancholy. It has a low luminance value, making it appear quite dark to the human eye. The color is more common used in designs to offer a sense of depth.
The color #0004B4, a very dark blue, presents significant accessibility challenges, especially in web design. Its extremely low luminance means that text or interactive elements using this color as a background would require very light foreground colors to achieve sufficient contrast. According to WCAG guidelines, the contrast ratio between foreground and background colors should be at least 4.5:1 for normal text and 3:1 for large text to meet AA compliance. Using #0004B4 without careful consideration of contrast can lead to content that is unreadable for users with visual impairments, including those with low vision or color blindness. It's crucial to test color combinations with accessibility tools to ensure compliance and inclusivity. Designers should also consider providing alternative color schemes to accommodate user preferences and needs.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
Dark blue, like #0004B4, can be utilized in website designs to establish a sense of trust and professionalism, often used in the header or footer to accent the design. Its dark nature implies authority and seriousness, making it suitable for corporate or government websites. It should be used sparingly, typically for text highlights, backgrounds, or borders, to avoid overwhelming the user. Pairing it with lighter hues like white or light gray is essential to ensure readability and maintain visual balance.
Interior Design
In interior design, a dark blue such as #0004B4 can be used to create a relaxing and calming atmosphere, particularly in bedrooms or living rooms. It can be used as an accent wall color or for furniture upholstery. This dark shade evokes a sense of tranquility and depth. When using this color, ensure that the room has ample lighting to prevent it from feeling too dark or oppressive. Lighter colors such as white, beige or soft yellow can be used to brighten the space.
Fashion
In fashion, dark blue is often used for formal wear or to create a classic look. It can be used for suits, dresses, or accessories. Its dark, almost black appearance, provides a professional and formal look, making it appropriate for business settings and formal events. It can be paired with lighter colors like white, cream, or gray to create a sophisticated contrast. The color is also used as denim jeans due to its durability and timeless aesthetic.