Dark Blue

#0101B3

General Information about #0101B3

#0101B3 is a dark shade of blue. It is composed of 0.4% red, 0.4% green, and 70.2% blue. In the RGB color model, it is represented as (1, 1, 179). In the CMYK color model, used for printing, it is composed of 99% cyan, 99% magenta, 0% yellow, and 30% black. Its hexadecimal representation is #0101B3. This color is often associated with depth, stability, and trust. Colors similar to #0101B3 include various shades of navy and dark sapphire. It’s important to consider contrast when using this color on web pages or other digital displays to ensure readability and accessibility.

The color #0101B3, a very dark blue, presents significant accessibility challenges, especially when used for text or interactive elements. Its extremely low luminance creates very poor contrast against typical light backgrounds like white. According to WCAG guidelines, sufficient contrast is crucial for users with visual impairments to perceive content effectively. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. This dark blue is unlikely to meet these ratios against lighter backgrounds, potentially rendering text unreadable for many users. When using #0101B3, developers must meticulously test contrast ratios and consider providing alternative color schemes or high-contrast modes to ensure inclusive access. For non-text elements, a contrast ratio of 3:1 should be maintained against adjacent colors.

Shades

Digital Color Formats

RGB
1 1 179
RGB1 1 179
Red
Green
Blue
HSL
240 98.89% 35.29%
24098.8935.29HSL
Hue
Saturation
Lightness
HWB
240 0.39% 29.8%
2400.3929.8HWB
Hue
Whiteness
Blackness
hex#0101B3
rgb1 1 179
hsl240 98.89% 35.29%
cmyk99.44% 99.44% 0% 29.8%
hwb240 0.39% 29.8%
xyz8.16 3.28 42.85
CMYK
99.44% 99.44% 0% 29.8%
99.4499.44029.8CMYK
Cyan
Magenta
Yellow
Key
XYZ
8.16 3.28 42.85
8.163.2842.85XYZ
X
Y
Z

Alternative colors

Applications

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