Dark Blue

#0421D2

General Information about #0421D2

The hexadecimal color code #0421D2 represents a dark shade of blue. In the RGB color model, it is composed of 1.57% red, 13.92% green, and 82.35% blue. This indicates that blue is the dominant color component, with very little presence of red and a moderate amount of green. The color is often associated with depth, stability, and trust. In a CMYK color model, it consists of 98% cyan, 83% magenta, 0% yellow and 18% black. This color is not very bright and it appears like a deep and calming shade of blue. It's often used in designs where a sense of security, formality, or corporate professionalism is desired. The #0421D2 hex code is commonly used in web design, graphic design, and branding where a strong, reliable color is needed.

The hex color #0421D2, a deep dark blue, presents significant accessibility challenges, particularly for users with visual impairments. Its low luminance value means that text rendered in this color requires very light foreground colors to achieve sufficient contrast for readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Using #0421D2 for text or interactive elements without careful consideration of contrast can exclude users with low vision or color blindness. Designers and developers should use contrast checkers to ensure compliance. Furthermore, avoid using this color as the sole indicator of important information, such as links or error messages. Always provide redundant cues, like underlines or icons, to ensure accessibility for all users. When used as a background, pairing it with white or very light yellow can provide a sufficient contrast ratio.

Shades

Digital Color Formats

RGB
4 33 210
RGB4 33 210
Red
Green
Blue
HSL
231.55 96.26% 41.96%
231.5596.2641.96HSL
Hue
Saturation
Lightness
HWB
231.55 1.57% 17.65%
231.551.5717.65HWB
Hue
Whiteness
Blackness
hex#0421D2
rgb4 33 210
hsl231.55 96.26% 41.96%
cmyk98.1% 84.29% 0% 17.65%
hwb231.55 1.57% 17.65%
xyz12.23 5.77 61.44
CMYK
98.1% 84.29% 0% 17.65%
98.184.29017.65CMYK
Cyan
Magenta
Yellow
Key
XYZ
12.23 5.77 61.44
12.235.7761.44XYZ
X
Y
Z

Alternative colors

Applications

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