Dark Blue

#0917DD

General Information about #0917DD

#0917DD is a dark shade of blue in the RGB color system, also known as St. Patrick Blue. It is composed of 3.53% red, 9.02% green and 86.67% blue. In the CMYK color model, it is composed of 96% cyan, 89% magenta, 0% yellow and 13% black. Its decimal value is 620509. Being a dark color, it is best used with light-colored text or graphics to ensure readability. The color is often associated with stability, trust, and depth, making it suitable for applications where these qualities are desired. It also appears in various digital design applications, branding, and visual communication projects, where a strong and reliable blue tone is needed.

The hex color #0917dd, a dark shade of blue, presents significant accessibility challenges, especially regarding color contrast. When used as a background color, it requires very light text (ideally white or near-white) to ensure sufficient contrast for readability, meeting WCAG (Web Content Accessibility Guidelines) standards. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using this color for text on a white or light background is strongly discouraged due to insufficient contrast. Designers and developers should carefully evaluate the color's impact on users with visual impairments, considering tools that simulate color blindness to ensure content remains accessible to all users. Thoughtful implementation is crucial to avoid excluding individuals with low vision or color vision deficiencies, making usability testing essential for inclusive design.

Shades

Digital Color Formats

RGB
9 23 221
RGB9 23 221
Red
Green
Blue
HSL
236.04deg 92.17% 45.1%
236.0492.1745.1HSL
Hue
Saturation
Lightness
HWB
236.04deg 3.53% 13.33%
236.043.5313.33HWB
Hue
Whiteness
Blackness
hex#0917DD
rgb9 23 221
hsl236.04deg 92.17% 45.1%
cmyk95.93% 89.59% 0% 13.33%
hwb236.04deg 3.53% 13.33%
xyz-d650.13 0.06 0.69
oklch0.4182 0.2726 264.97
oklab0.4182 -0.02 -0.27
CMYK
95.93% 89.59% 0% 13.33%
95.9389.59013.33CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.13 0.06 0.69
0.130.060.69XYZ
X
Y
Z
OKLCH
0.4182 0.2726 264.97
0.41820.2726264.97LCH
Lightness
Chroma
Hue
OKLAB
0.4182 -0.02 -0.27
0.4182-0.02-0.27LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons