Dark Blue

#0B00B4

General Information about #0B00B4

The hex color #0b00b4, also known as Dark Blue, is a deep and saturated shade of blue. It belongs to the blue color family and is often associated with feelings of calmness, stability, and authority. In the RGB color model, #0b00b4 consists of 4.31% red, 0% green, and 70.59% blue. This composition indicates a strong dominance of blue, which gives the color its characteristic hue. The color is often used to evoke a sense of trust and reliability, making it suitable for branding and corporate designs. In web design, it is often employed as a background color or to highlight important elements, while in print media, it can be used for text, graphics, and illustrations.

The hex color #0b00b4, a dark blue, presents specific accessibility considerations for web design. Due to its low luminance, it is crucial to ensure sufficient contrast when used as text or a background. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text (14pt bold or 18pt regular) against its background. Using a lighter color like white or a pale yellow for text on a #0b00b4 background can help meet these standards. Additionally, avoid using this color to convey critical information without additional cues, as users with color vision deficiencies may struggle to distinguish it from other dark colors. Always test color combinations with accessibility tools to ensure compliance and provide an inclusive user experience.

Shades

Digital Color Formats

RGB
11 0 180
RGB11 0 180
Red
Green
Blue
HSL
243.67 100% 35.29%
243.6710035.29HSL
Hue
Saturation
Lightness
HWB
243.67 0% 29.41%
243.67029.41HWB
Hue
Whiteness
Blackness
hex#0B00B4
rgb11 0 180
hsl243.67 100% 35.29%
cmyk93.89% 100% 0% 29.41%
hwb243.67 0% 29.41%
xyz8.38 3.37 43.39
CMYK
93.89% 100% 0% 29.41%
93.89100029.41CMYK
Cyan
Magenta
Yellow
Key
XYZ
8.38 3.37 43.39
8.383.3743.39XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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