Dark Blue

#0318D3

General Information about #0318D3

The hex color #0318D3 corresponds to a very dark shade of blue. In the RGB color model, it is composed of 1.18% red, 9.41% green, and 82.75% blue. This significant dominance of blue gives the color its characteristic deep blue appearance. In the HSV color model, it has a hue of 231 degrees, a saturation of 99%, and a value of 83%. This hue indicates its position in the blue-violet spectrum. The high saturation emphasizes the color's purity and intensity, while the value indicates its overall brightness or darkness. The low red and green values contribute to the overall dark nature of the color.

The hex color #0318D3, a dark blue, presents significant accessibility challenges, especially in web design. Its very low luminance (very dark) means it requires extremely light text colors to achieve sufficient contrast for readability, according to WCAG (Web Content Accessibility Guidelines). A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using this dark blue for text on a white background, or vice versa, will almost certainly fail these contrast tests. Therefore, it's crucial to carefully select foreground and background colors. Tools like contrast checkers are essential to ensure compliance. Consider using this color sparingly, perhaps for decorative elements rather than essential text, or paired with very light shades of yellow, white, or other high-luminance colors to meet accessibility standards. Also, make sure to check color blindness to meet the needs of color blind individuals.

Shades

Digital Color Formats

RGB
3 24 211
RGB3 24 211
Red
Green
Blue
HSL
233.94 97.2% 41.96%
233.9497.241.96HSL
Hue
Saturation
Lightness
HWB
233.94 1.18% 17.25%
233.941.1817.25HWB
Hue
Whiteness
Blackness
hex#0318D3
rgb3 24 211
hsl233.94 97.2% 41.96%
cmyk98.58% 88.63% 0% 17.25%
hwb233.94 1.18% 17.25%
xyz12.12 5.38 62.03
CMYK
98.58% 88.63% 0% 17.25%
98.5888.63017.25CMYK
Cyan
Magenta
Yellow
Key
XYZ
12.12 5.38 62.03
12.125.3862.03XYZ
X
Y
Z

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