Dark Blue

#170CBE

General Information about #170CBE

The hex color #170cbe, also known as a dark blue, is a specific point in the RGB color space. It's composed of 9% red, 5% green, and 75% blue. In the CMYK color model, it is composed of 88% cyan, 93% magenta, 0% yellow, and 25% black. This hexadecimal representation is commonly used in web design and graphic design to accurately specify colors for digital displays. Understanding the composition of a hex color is crucial for designers and developers who aim to create visually appealing and consistent user experiences. The large proportion of blue gives the color its characteristic deep and rich hue. Its dark nature makes it suitable for backgrounds or accent colors when paired with lighter shades for contrast.

The hex color #170cbe, a dark blue, presents several accessibility challenges, particularly regarding color contrast. When used as a background, text must be carefully chosen to ensure sufficient contrast. A light text color, such as white or a very pale yellow, is recommended to meet WCAG (Web Content Accessibility Guidelines) standards for contrast ratios. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is essential for users with visual impairments. Using this color for interactive elements like buttons or links requires clear visual cues beyond color alone, such as underlines or borders, to assist users who may have difficulty distinguishing colors. It is also important to test the color scheme with accessibility tools to ensure compliance and optimal usability for all users.

Shades

Digital Color Formats

RGB
23 12 190
RGB23 12 190
Red
Green
Blue
HSL
243.71deg 88.12% 39.61%
243.7188.1239.61HSL
Hue
Saturation
Lightness
HWB
243.71deg 4.71% 25.49%
243.714.7125.49HWB
Hue
Whiteness
Blackness
hex#170CBE
rgb23 12 190
hsl243.71deg 88.12% 39.61%
cmyk87.89% 93.68% 0% 25.49%
hwb243.71deg 4.71% 25.49%
xyz-d650.1 0.04 0.49
oklch0.3741 0.243 267.51
oklab0.3741 -0.01 -0.24
CMYK
87.89% 93.68% 0% 25.49%
87.8993.68025.49CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.1 0.04 0.49
0.10.040.49XYZ
X
Y
Z
OKLCH
0.3741 0.243 267.51
0.37410.243267.51LCH
Lightness
Chroma
Hue
OKLAB
0.3741 -0.01 -0.24
0.3741-0.01-0.24LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons