Dark Blue

#0A01B3

General Information about #0A01B3

The hexadecimal color code #0A01B3 represents a dark shade of blue. It is composed of 3.92% red, 0.39% green, and 70.2% blue. In the RGB color model, this corresponds to the numerical values R:10, G:1, B:179. In the HSL color space, #0A01B3 has a hue of 243 degrees, a saturation of 98%, and a lightness of 35%. This color is often described as a deep, intense blue, reminiscent of a twilight sky. Hexadecimal color codes are widely used in web design and digital graphics to specify colors precisely. The color #0A01B3 is relatively uncommon but can be effective in creating a sense of mystery and sophistication.

The color #0A01B3, a dark blue, presents several accessibility considerations for web development. Its low luminance value means that it requires careful attention to contrast ratios to ensure readability for users with visual impairments. According to WCAG guidelines, sufficient contrast is crucial for text and interactive elements. When used as a background color, it necessitates very light text (white or near-white) to meet the minimum contrast ratio of 4.5:1 for normal text and 3:1 for large text. It is important to test color combinations using accessibility evaluation tools to verify compliance. Overuse of very dark colors can cause eye strain, so balancing this dark blue with lighter, more accessible elements is essential. Consider providing alternative high-contrast themes to accommodate user preferences.

Shades

Digital Color Formats

RGB
10 1 179
RGB10 1 179
Red
Green
Blue
HSL
243.03 98.89% 35.29%
243.0398.8935.29HSL
Hue
Saturation
Lightness
HWB
243.03 0.39% 29.8%
243.030.3929.8HWB
Hue
Whiteness
Blackness
hex#0A01B3
rgb10 1 179
hsl243.03 98.89% 35.29%
cmyk94.41% 99.44% 0% 29.8%
hwb243.03 0.39% 29.8%
xyz8.27 3.34 42.86
CMYK
94.41% 99.44% 0% 29.8%
94.4199.44029.8CMYK
Cyan
Magenta
Yellow
Key
XYZ
8.27 3.34 42.86
8.273.3442.86XYZ
X
Y
Z

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