Dark Blue

#0421C6

General Information about #0421C6

#0421C6 is a dark shade of blue. It is composed of 1.57% red, 13.92% green, and 77.65% blue. In the RGB color model, this translates to R:4, G:21, B:198. In the CMYK color model, it is composed of 98% cyan, 89% magenta, 0% yellow, and 22% black. The hue angle is 227.6 degrees, the saturation is 97.99%, and the lightness is 39.61%. This color evokes feelings of depth, trust, and stability. Dark blues are often associated with intelligence, authority, and calmness. This particular shade can be perceived as both sophisticated and mysterious, making it a versatile choice for various design applications where these qualities are desired. The color is a deep blue with a significant amount of blue and minimal red. The color could be desaturated to create lighter blues.

The hex color #0421C6, a deep, dark blue, presents significant accessibility challenges, especially in web design. Its low lightness value results in poor contrast against light backgrounds, making text or interactive elements difficult to read for users, particularly those with visual impairments. According to WCAG guidelines, sufficient contrast is crucial for ensuring content is perceivable. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. #0421C6 will likely fail these criteria when paired with white or other light colors. To improve accessibility, consider using lighter shades of blue or pairing it with high-contrast colors like white, yellow, or even a brighter, lighter blue. Testing with accessibility tools is essential to validate color choices and ensure compliance with accessibility standards, promoting inclusivity for all users.

Shades

Digital Color Formats

RGB
4 33 198
RGB4 33 198
Red
Green
Blue
HSL
231.03deg 96.04% 39.61%
231.0396.0439.61HSL
Hue
Saturation
Lightness
HWB
231.03deg 1.57% 22.35%
231.031.5722.35HWB
Hue
Whiteness
Blackness
hex#0421C6
rgb4 33 198
hsl231.03deg 96.04% 39.61%
cmyk97.98% 83.33% 0% 22.35%
hwb231.03deg 1.57% 22.35%
xyz-d650.11 0.05 0.54
oklch0.3967 0.2433 264.6
oklab0.3967 -0.02 -0.24
CMYK
97.98% 83.33% 0% 22.35%
97.9883.33022.35CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.11 0.05 0.54
0.110.050.54XYZ
X
Y
Z
OKLCH
0.3967 0.2433 264.6
0.39670.2433264.6LCH
Lightness
Chroma
Hue
OKLAB
0.3967 -0.02 -0.24
0.3967-0.02-0.24LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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