Dark Blue
General Information about #0303E3
The hexadecimal color code #0303E3 represents a very dark shade of blue. In the RGB (Red, Green, Blue) color model, it is composed of 1.18% red, 1.18% green, and 89.02% blue. In the CMYK (Cyan, Magenta, Yellow, Key/Black) color model, it is composed of 99% cyan, 99% magenta, 0% yellow, and 11% black. This indicates that the color is almost entirely blue, with very little red or green contributing to its hue. Its lightness value is quite low, resulting in a very dark appearance. It is not a common color in everyday use due to its intensity and potential accessibility issues with text readability. The color is close to pure blue, leaning toward the darker end of the spectrum.
The hex color #0303E3, a very dark blue, presents significant accessibility challenges. Its extremely low luminance value means that text rendered in this color against a white background, or even a light-colored background, will likely fail WCAG (Web Content Accessibility Guidelines) contrast ratio requirements. This is particularly crucial for users with visual impairments who rely on sufficient contrast to distinguish text from the background. To ensure accessibility, it is imperative to use #0303E3 sparingly, if at all, for text. When it is necessary, a very light color, such as white (#FFFFFF) or a pale yellow, should be used for the text to ensure sufficient contrast. Tools like contrast checkers can help verify compliance with accessibility standards. Additionally, consider providing alternative styling options or themes that offer higher contrast for users who need it.
Shades
Digital Color Formats
Alternative colors
Applications
Web Design Accent
As a deep, rich blue, #0303E3 is suitable for creating a sense of depth and sophistication. It can be applied as an accent color in website designs for headers, footers, or call-to-action buttons, provided sufficient contrast with text is maintained. In branding, it conveys trust and authority, making it apt for financial institutions or legal firms. In interior design, it can be used sparingly for accent walls or furniture to add a touch of drama without overwhelming the space. However, in all applications, accessibility should be a primary concern, and appropriate color combinations and contrast ratios must be ensured.
Fashion and Beauty
#0303E3, being a distinctive dark blue, offers unique applications in fashion and beauty. It can be used in eyeshadow palettes or eyeliner to create a dramatic, smoky effect, suitable for evening wear or special occasions. In fashion design, it can be incorporated into fabrics for evening gowns, suits, or as an accent color in accessories like scarves or ties. When using it in fashion, it's important to consider skin tones and complementary colors to create a harmonious look. However, when considering accessibility, this color should be carefully combined with bright, lighter counterparts to ensure readability when applied on backgrounds.
Data Visualization
This color can be used in data visualization for backgrounds or as a color used to represent certain data.