Navy Blue

#010381

General Information about #010381

The hex color #010381 is a deep shade of navy blue. It is composed of 0.4% red, 1.2% green, and 50.6% blue. In the RGB color model, it has the numerical values of 1, 3, and 129, respectively. This color is often associated with feelings of trust, stability, and intelligence. Due to its dark nature, it's important to consider its contrast with other colors, especially text, to ensure readability and accessibility. In terms of color theory, #010381 falls within the blue-violet range, making it a cool color that can evoke a sense of calmness and serenity. The hexadecimal system represents colors using a base-16 notation, where each pair of characters corresponds to the intensity of red, green, and blue light.

The hex color #010381, a deep navy blue, presents several accessibility considerations for web developers. Due to its low lightness value, it's crucial to ensure sufficient contrast with foreground elements, particularly text. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using this color as a background requires careful selection of foreground colors, with light yellows, oranges, or near-white hues often proving most effective. Furthermore, developers should avoid using this color as the sole means of conveying information, as users with color vision deficiencies may not be able to distinguish it effectively. Providing alternative visual cues, such as icons or text labels, is essential to ensure inclusivity. Testing with accessibility tools is highly recommended to validate the color's usability for all users.

Shades

Digital Color Formats

RGB
1 3 129
RGB1 3 129
Red
Green
Blue
HSL
239.06deg 98.46% 25.49%
239.0698.4625.49HSL
Hue
Saturation
Lightness
HWB
239.06deg 0.39% 49.41%
239.060.3949.41HWB
Hue
Whiteness
Blackness
hex#010381
rgb1 3 129
hsl239.06deg 98.46% 25.49%
cmyk99.22% 97.67% 0% 49.41%
hwb239.06deg 0.39% 49.41%
xyz-d650.04 0.02 0.21
oklch0.2757 0.1869 264.43
oklab0.2757 -0.02 -0.19
CMYK
99.22% 97.67% 0% 49.41%
99.2297.67049.41CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.04 0.02 0.21
0.040.020.21XYZ
X
Y
Z
OKLCH
0.2757 0.1869 264.43
0.27570.1869264.43LCH
Lightness
Chroma
Hue
OKLAB
0.2757 -0.02 -0.19
0.2757-0.02-0.19LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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