Dark Blue

#0109D5

General Information about #0109D5

The color #0109D5 is a dark shade of blue, almost indigo, with a subtle depth. In the RGB color model, it consists of 0.4% red, 3.5% green, and 83.5% blue. This composition gives it a strong blue dominance. In the world of color theory, #0109D5 evokes feelings of trust, loyalty, wisdom, confidence, intelligence, faith, truth, and heaven. Blue is often associated with stability and is seen as a calming and serene color. This particular shade of blue can be used in various design contexts to convey professionalism and reliability. It is often favored in corporate branding, websites, and marketing materials to instill confidence in the audience. Furthermore, dark blues are often used to represent night or the sea.

The hex color #0109D5 presents significant accessibility challenges, primarily due to its low luminance. Its contrast ratio against white backgrounds is very poor, making text and other elements difficult to read for users, especially those with visual impairments. According to WCAG guidelines, it fails to meet the minimum contrast requirements for both normal and large text sizes. To improve accessibility, consider using lighter text colors such as white or very pale yellows. Alternatively, the background color could be lightened considerably to create sufficient contrast. Avoid pairing this dark blue with similarly dark colors, as this will exacerbate the legibility issues. When using this color, always test the contrast ratio using accessibility evaluation tools to ensure compliance with accessibility standards.

Shades

Digital Color Formats

RGB
1 9 213
RGB1 9 213
Red
Green
Blue
HSL
237.74 99.07% 41.96%
237.7499.0741.96HSL
Hue
Saturation
Lightness
HWB
237.74 0.39% 16.47%
237.740.3916.47HWB
Hue
Whiteness
Blackness
hex#0109D5
rgb1 9 213
hsl237.74 99.07% 41.96%
cmyk99.53% 95.77% 0% 16.47%
hwb237.74 0.39% 16.47%
xyz12.12 5.01 63.28
CMYK
99.53% 95.77% 0% 16.47%
99.5395.77016.47CMYK
Cyan
Magenta
Yellow
Key
XYZ
12.12 5.01 63.28
12.125.0163.28XYZ
X
Y
Z

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