Dark Blue

#0511D1

General Information about #0511D1

The hexadecimal color code #0511D1 represents a very dark shade of blue. It is composed of 2% red, 7% green, and 82% blue. In the RGB color model, it has the values of R:5, G:17, B:209. In the CMYK color model, its values are C:98, M:92, Y:0, K:18. The color is often associated with depth, stability, and intelligence. Due to its high blue concentration, it evokes feelings of calmness and serenity. Its usage should be carefully considered as its darkness can impact readability, especially when used as text color on a dark background. It is more suitable for use as an accent color or background element when paired with lighter complementary colors.

The color #0511D1, a deep shade of blue, presents significant accessibility challenges, particularly for users with visual impairments. Its low luminance value of approximately 2.3% means that text rendered in this color against a white background (or any light-colored background) would have a very low contrast ratio. According to WCAG (Web Content Accessibility Guidelines) standards, a contrast ratio of at least 4.5:1 is required for normal text and 3:1 for large text to meet AA conformance. This dark blue is highly unlikely to meet these ratios with most background colors. Therefore, it is crucial to use this color sparingly and only in conjunction with very light or white text. A better approach would involve using brighter blues or pairing this dark blue with high-contrast accents to ensure readability and usability for all users, including those with low vision or color blindness.

Shades

Digital Color Formats

RGB
5 17 209
RGB5 17 209
Red
Green
Blue
HSL
236.47 95.33% 41.96%
236.4795.3341.96HSL
Hue
Saturation
Lightness
HWB
236.47 1.96% 18.04%
236.471.9618.04HWB
Hue
Whiteness
Blackness
hex#0511D1
rgb5 17 209
hsl236.47 95.33% 41.96%
cmyk97.61% 91.87% 0% 18.04%
hwb236.47 1.96% 18.04%
xyz11.77 5.04 60.67
CMYK
97.61% 91.87% 0% 18.04%
97.6191.87018.04CMYK
Cyan
Magenta
Yellow
Key
XYZ
11.77 5.04 60.67
11.775.0460.67XYZ
X
Y
Z

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