Deep Blue
General Information
The hexadecimal color code #1A037A represents a deep shade of blue, often described as a dark, saturated indigo. It is composed of 10.2% red, 1.2% green, and 47.8% blue. In the RGB color space, it signifies a strong emphasis on the blue primary color. This color evokes feelings of depth, mystery, and sophistication. It is commonly associated with night skies, deep oceans, and luxury. In color theory, #1A037A belongs to the cool color family. It exhibits a strong blue undertone, which makes it suitable for creating a calming or contemplative atmosphere. When used in design, it can add a touch of elegance and intrigue, but should be carefully balanced with lighter colors to avoid overwhelming the viewer. In spectral terms it can be defined as a dark violet.
The hex color #1A037A, a deep blue, presents significant accessibility challenges. Its low lightness value (very dark) means it requires extremely light text colors to achieve sufficient contrast for readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is needed for normal text and 3:1 for large text. Using black or dark gray text on a #1A037A background would undoubtedly fail these criteria. White or very light shades of yellow or green are better options, but careful testing with accessibility tools is crucial. Insufficient contrast can exclude users with low vision or color blindness. Also, avoid using this color as the sole means of conveying information, as users with color vision deficiencies may not perceive it correctly. Ensure sufficient text size and weight for readability.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design
In web design, #1A037A can be used sparingly for header backgrounds or as an accent color to draw attention to specific elements. Due to its darkness, it works best when paired with lighter, contrasting colors for text and interactive elements. It is commonly used in themes that want to communicate sophistication or night themes. In UI design, use this color for secondary buttons or non-essential interface elements to avoid overwhelming the user. Consider using it to create a gradient with a lighter color to add depth and visual interest. Because of the dark shade it is also commonly used for dark themes.
Fashion
In the realm of fashion, #1A037A can be incorporated into evening wear or formal attire to create a sense of elegance and mystery. It is often used in combination with silver or gold accents for a luxurious look. Accessorizing with lighter, complementary colors like lavender or teal can also create a striking contrast. The color can also be used for lingerie or other fashion items.
Interior Design
In interior design, this deep blue can serve as an accent wall color in a bedroom or study to create a calming and sophisticated atmosphere. It can also be used for upholstery in living rooms or for decorative items like vases and cushions. Pair it with lighter, neutral colors like beige or gray to balance the darkness and create a harmonious space. To create a modern look combine it with white and stainless steel.