Dark Blue

General Information

The hexadecimal color code #2309C1 represents a dark shade of blue in the RGB color model. It is composed of 13.73% red, 3.53% green, and 75.69% blue. In the sRGB color space, its coordinates are R:35, G:9, B:193. This color is commonly perceived as a cool, deep blue, often associated with feelings of stability, trust, and intelligence. It is frequently used in corporate branding and design to convey a sense of professionalism and reliability. The low red and green values combined with a high blue value contribute to its characteristic dark and intense appearance. This makes it suitable for applications where a strong, calming presence is desired. When working with this color it is important to consider its ability to be reproduced across media.

The color #2309C1, a dark blue, presents accessibility challenges, especially concerning color contrast. When used as a background color, it necessitates very light text (white or near-white) to meet WCAG (Web Content Accessibility Guidelines) standards for readability. A contrast ratio of at least 4.5:1 is recommended for normal-sized text and 3:1 for large text. This dark blue might pose difficulties for users with visual impairments or color blindness, who might struggle to distinguish text or interactive elements. When using this color, consider providing alternative visual cues, such as icons or underlines, to ensure usability for all users. Thorough testing with accessibility tools is crucial to identify and address any potential issues. Also, providing a color-blind safe mode can increase accessibility.

Shades

Digital Color Formats

Alternative colors

Applications

• Website Design

  In web design, this dark blue can serve as a primary color for websites related to technology, finance, or education, where a sense of trust and professionalism is desired. It can be used for headers, footers, or as a background for call-to-action buttons. When combined with lighter accent colors, it can create a visually appealing and modern interface. Considering its darker nature, it's essential to ensure sufficient contrast with text and other elements to maintain readability and usability. The color should be used to establish a cool and calm environment.

• Fashion Apparel

  In the fashion industry, this dark blue can be used as a dominant color for elegant and sophisticated clothing lines. It works well for evening wear, suits, or as an accent color in accessories. It can be paired with silver or gold accents to create a luxurious feel. The color can also be used in sportswear, although with brighter accent colours to create a vibrant style. It's a versatile color that evokes a sense of style and confidence.

• Interior Design

  Dark blue is a great colour for creating a calm and relaxing environment, making it suitable for bedrooms or studies. It can be paired with white or light grey to create a sophisticated and airy ambiance. Additionally, dark blue can be used as an accent colour in living rooms or dining rooms to add depth and richness. In commercial spaces, this colour can create a great formal atmosphere.

Complementary color

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