Dark Blue

#0004B4

General Information

The hex color code #0004B4 represents a very dark shade of blue. In the RGB color model, it consists of 0 red, 4 green, and 180 blue components. This translates to a minimal presence of red and green, with a dominant blue component, resulting in the deep blue hue. The color is more precisely described as dark blue, a hue often associated with depth, stability, and sometimes melancholy. It has a low luminance value, making it appear quite dark to the human eye. The color is more common used in designs to offer a sense of depth.

The color #0004B4, a very dark blue, presents significant accessibility challenges, especially in web design. Its extremely low luminance means that text or interactive elements using this color as a background would require very light foreground colors to achieve sufficient contrast. According to WCAG guidelines, the contrast ratio between foreground and background colors should be at least 4.5:1 for normal text and 3:1 for large text to meet AA compliance. Using #0004B4 without careful consideration of contrast can lead to content that is unreadable for users with visual impairments, including those with low vision or color blindness. It's crucial to test color combinations with accessibility tools to ensure compliance and inclusivity. Designers should also consider providing alternative color schemes to accommodate user preferences and needs.

Shades

Digital Color Formats

RGB
0 4 180
RGB0 4 180
Red
Green
Blue
HSL
238.67 100% 35.29%
238.6710035.29HSL
Hue
Saturation
Lightness
HWB
238.67 0% 29.41%
238.67029.41HWB
Hue
Whiteness
Blackness
hex#0004B4
rgb0 4 180
hsl238.67 100% 35.29%
cmyk100% 97.78% 0% 29.41%
hwb238.67 0% 29.41%
xyz8.28 3.38 43.4
CMYK
100% 97.78% 0% 29.41%
10097.78029.41CMYK
Cyan
Magenta
Yellow
Key
XYZ
8.28 3.38 43.4
8.283.3843.4XYZ
X
Y
Z

Alternative colors

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