Dark Blue

#0403D3

About Hex Color #0403D3

The hexadecimal color code #0403D3 represents a specific point in the blue spectrum. It is a very dark shade of blue, almost appearing black under certain lighting conditions. In the RGB color model, it consists of 0 red, 3 green, and 211 blue components. This significant presence of blue makes it distinctly a member of the blue color family. Colors like #0403D3 are often used to evoke feelings of trust, stability, and depth. The color is a blend of blue hue and some black, thus producing a very dark blue shade. Hexadecimal color codes are a standard way to represent colors in web design and digital applications, offering a precise and consistent method for specifying colors across different platforms and devices. Its opposite color is #D30404.

The color #0403D3, a very dark blue, presents significant accessibility challenges, primarily due to its low luminance. When used as a background color, it necessitates very light text to ensure sufficient contrast for readability. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text. This dark blue will likely require white or near-white text to meet these standards. Designers must carefully test color combinations using contrast checkers to avoid making content inaccessible to users with visual impairments. Furthermore, avoid using this color for essential UI elements without adequate contrast, as it can negatively impact usability for all users, especially those with low vision or color blindness. Consider providing high-contrast themes to allow users to customize the color scheme according to their needs. Also, avoid using color alone to convey important information, as users might not be able to distinguish it.

Shades

Digital Color Formats

RGB
4 3 211
RGB4 3 211
Red
Green
Blue
HSL
240.29 97.2% 41.96%
240.2997.241.96HSL
Hue
Saturation
Lightness
HWB
240.29 1.18% 17.25%
240.291.1817.25HWB
Hue
Whiteness
Blackness
hex#0403D3
rgb4 3 211
hsl240.29 97.2% 41.96%
cmyk98.1% 98.58% 0% 17.25%
hwb240.29 1.18% 17.25%
xyz11.84 4.79 61.93
CMYK
98.1% 98.58% 0% 17.25%
98.198.58017.25CMYK
Cyan
Magenta
Yellow
Key
XYZ
11.84 4.79 61.93
11.844.7961.93XYZ
X
Y
Z

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