Dark Blue

#0404B0

General Information about #0404B0

The hexadecimal color code #0404b0 represents a very dark shade of blue. In the RGB color model, it is composed of 1.57% red, 1.57% green, and 69.02% blue. This means that the color is heavily skewed towards the blue end of the spectrum, resulting in a deep, almost black, blue hue. The color is created by mixing a minimal amount of red and green with a significant amount of blue. Colors with such low red and green values and a high blue value are perceived as cool and calming. This particular shade evokes feelings of depth, mystery, and sophistication. The HSV (Hue, Saturation, Value) values are 240 degrees for hue, 97% for saturation, and 69% for value. In the CMYK color model, it consists of 98% cyan, 98% magenta, 0% yellow, and 31% black.

The hex color #0404b0, a deep dark blue, presents significant accessibility challenges, particularly for users with visual impairments. Its extremely low luminance value of 0.004 makes it nearly indistinguishable from black, posing readability issues when used as text or as a primary UI element. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is required for normal text and 3:1 for large text against its background. #0404b0 fails miserably in meeting these ratios against almost any light background. Web developers should avoid using this color for text or interactive elements without ensuring extremely high contrast with the background. To improve accessibility, consider using significantly lighter colors for text or interactive elements when pairing with this dark blue, or reserve it for decorative purposes where legibility is not critical. Tools like contrast checkers can help to identify suitable color combinations.

Shades

Digital Color Formats

RGB
4 4 176
RGB4 4 176
Red
Green
Blue
HSL
240 95.56% 35.29%
24095.5635.29HSL
Hue
Saturation
Lightness
HWB
240 1.57% 30.98%
2401.5730.98HWB
Hue
Whiteness
Blackness
hex#0404B0
rgb4 4 176
hsl240 95.56% 35.29%
cmyk97.73% 97.73% 0% 30.98%
hwb240 1.57% 30.98%
xyz7.93 3.25 41.28
CMYK
97.73% 97.73% 0% 30.98%
97.7397.73030.98CMYK
Cyan
Magenta
Yellow
Key
XYZ
7.93 3.25 41.28
7.933.2541.28XYZ
X
Y
Z

Alternative colors

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Complementary color

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