Dark Blue

#0A18CC

General Information about #0A18CC

The hexadecimal color code #0a18cc represents a dark shade of blue. In the RGB color model, it is composed of 3.92% red, 9.41% green, and 80% blue. In the CMYK color model, it consists of 95.1% cyan, 88.2% magenta, 0% yellow, and 20% black. This particular shade of blue is often associated with feelings of depth, stability, and confidence. Its presence evokes a sense of calm and authority. Hex color codes are commonly used in web design and digital graphics to specify colors accurately. Understanding the RGB and CMYK values allows designers to effectively incorporate this blue into various media, ensuring consistent color representation across different platforms and devices. The low red and green values contribute to its deep blue appearance.

The hex color #0a18cc, a dark blue, presents significant accessibility challenges, especially when used for text or interactive elements. Its low luminance value means that it requires very light foreground colors to achieve sufficient contrast for readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is necessary for normal text and 3:1 for large text. Using this dark blue with dark grays or even medium shades can result in text that is difficult or impossible for users with visual impairments to read. To ensure accessibility, pair #0a18cc with colors like white (#ffffff) or very light yellows. Careful consideration of color combinations is crucial to provide an inclusive user experience. Moreover, avoid using color alone to convey important information; always include text labels or other visual cues. Testing your color choices with accessibility tools is highly recommended to ensure compliance with accessibility standards.

Shades

Digital Color Formats

RGB
10 24 204
RGB10 24 204
Red
Green
Blue
HSL
235.67 90.65% 41.96%
235.6790.6541.96HSL
Hue
Saturation
Lightness
HWB
235.67 3.92% 20%
235.673.9220HWB
Hue
Whiteness
Blackness
hex#0A18CC
rgb10 24 204
hsl235.67 90.65% 41.96%
cmyk95.1% 88.24% 0% 20%
hwb235.67 3.92% 20%
xyz11.35 5.08 57.51
CMYK
95.1% 88.24% 0% 20%
95.188.24020CMYK
Cyan
Magenta
Yellow
Key
XYZ
11.35 5.08 57.51
11.355.0857.51XYZ
X
Y
Z

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