Dark Blue

#2801C9

General Information about #2801C9

The hexadecimal color code #2801C9 represents a dark shade of blue. In the RGB color model, it is composed of 15.69% red, 0.39% green, and 78.82% blue. This color is often associated with feelings of depth, stability, and confidence. It tends to be perceived as trustworthy and secure. In color theory, #2801C9 is far from the yellow spectrum, and close to purple. This dark blue evokes a sense of formality and can be used to convey authority or importance. Its high blue component lends a cool and calming effect, making it suitable for applications where serenity and trustworthiness are desired. However, care must be taken to ensure sufficient contrast with other elements, particularly text, to maintain accessibility.

The color #2801C9, a dark blue, presents significant accessibility challenges, particularly concerning color contrast. When used as text against a white background, it falls far short of WCAG recommended contrast ratios, making it difficult for users with low vision or color blindness to read. To enhance accessibility, consider pairing it with lighter hues such as yellows, creams, or light blues that offer sufficient contrast. Alternatively, using #2801C9 as a background color necessitates employing very light or white text to ensure readability. Careful consideration of font sizes and weights can also somewhat alleviate contrast issues, but these are not substitutes for adequate color contrast. Testing with accessibility evaluation tools is crucial to confirm compliance with accessibility standards and accommodate the needs of all users.

Shades

Digital Color Formats

RGB
40 1 201
RGB40 1 201
Red
Green
Blue
HSL
251.7deg 99.01% 39.61%
251.799.0139.61HSL
Hue
Saturation
Lightness
HWB
251.7deg 0.39% 21.18%
251.70.3921.18HWB
Hue
Whiteness
Blackness
hex#2801C9
rgb40 1 201
hsl251.7deg 99.01% 39.61%
cmyk80.1% 99.5% 0% 21.18%
hwb251.7deg 0.39% 21.18%
xyz-d650.11 0.05 0.56
oklch0.3915 0.2533 271.26
oklab0.3915 0.01 -0.25
CMYK
80.1% 99.5% 0% 21.18%
80.199.5021.18CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.11 0.05 0.56
0.110.050.56XYZ
X
Y
Z
OKLCH
0.3915 0.2533 271.26
0.39150.2533271.26LCH
Lightness
Chroma
Hue
OKLAB
0.3915 0.01 -0.25
0.39150.01-0.25LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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