Dark Blue

#1511C5

General Information about #1511C5

The hexadecimal color code #1511C5 represents a dark shade of blue. In the RGB color model, it consists of 8.24% red, 6.67% green, and 77.25% blue. This color is predominantly blue, indicating a strong presence of the blue primary color component. The low red and green values contribute to its darkness and depth. In the HSV color model, its hue is 241.1 degrees, saturation is 91.3%, and value is 77.3%. This signifies a highly saturated blue tone. The color is often associated with feelings of calmness, stability, and trust. It can be used in various applications, from web design to branding, where these attributes are desired.

The color #1511C5, a deep dark blue, presents several accessibility challenges, especially in web design. Its low luminance value means it offers poor contrast against light backgrounds, making text difficult to read for users with visual impairments. According to WCAG guidelines, sufficient contrast is crucial for readability. Using #1511C5 for text requires a very light background to meet minimum contrast ratios. This color is best suited for decorative elements or backgrounds where readability is not paramount. When using it for interactive elements, ensure sufficient visual cues are provided to aid users with cognitive disabilities. Avoid using it for critical information or calls to action without careful consideration of contrast and alternative visual indicators. Tools such as contrast checkers can help ensure compliance with accessibility standards and improve the user experience for everyone.

Shades

Digital Color Formats

RGB
21 17 197
RGB21 17 197
Red
Green
Blue
HSL
241.33 84.11% 41.96%
241.3384.1141.96HSL
Hue
Saturation
Lightness
HWB
241.33 6.67% 22.75%
241.336.6722.75HWB
Hue
Whiteness
Blackness
hex#1511C5
rgb21 17 197
hsl241.33 84.11% 41.96%
cmyk89.34% 91.37% 0% 22.75%
hwb241.33 6.67% 22.75%
xyz10.59 4.59 53.15
CMYK
89.34% 91.37% 0% 22.75%
89.3491.37022.75CMYK
Cyan
Magenta
Yellow
Key
XYZ
10.59 4.59 53.15
10.594.5953.15XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

Buttons

HexColo.rs © 2025