Catalina Blue

#172D81

General Information about Catalina Blue

The hex color #172D81, also known as Catalina Blue, is a deep, saturated shade of blue. It is a part of the blue color family, known for evoking feelings of calmness, trust, and stability. In the RGB color model, #172D81 is composed of 9.02% red, 17.65% green, and 50.59% blue. In the CMYK color model, it consists of 82.26% cyan, 65.35% magenta, 0% yellow, and 49.41% black. This color is often associated with professionalism, intelligence, and sophistication, making it a popular choice for corporate branding and design. Its depth and richness can add a sense of elegance and authority to various visual applications. Catalina Blue is also used for creating a sense of trust and security, particularly in fields such as finance and technology.

The color #172D81, also known as Catalina Blue, presents certain accessibility challenges, particularly concerning color contrast. When used as text against a white background, it may not meet the WCAG (Web Content Accessibility Guidelines) contrast ratio requirements, potentially making it difficult for users with visual impairments to read. Similarly, using white text on a #172D81 background may also pose accessibility issues. To ensure inclusivity, consider pairing #172D81 with lighter shades or tints for backgrounds, or using brighter colors like yellow or white for text. Tools like contrast checkers can help evaluate combinations. Sufficient contrast enhances readability and usability for all users, especially those with low vision or color blindness. Adhering to accessibility standards ensures content is perceivable, operable, and understandable by a wider audience, fostering a more inclusive digital environment. Careful consideration of color pairings is essential for creating accessible and user-friendly designs.

Shades

Digital Color Formats

RGB
23 45 129
RGB23 45 129
Red
Green
Blue
HSL
227.55deg 69.74% 29.8%
227.5569.7429.8HSL
Hue
Saturation
Lightness
HWB
227.55deg 9.02% 49.41%
227.559.0249.41HWB
Hue
Whiteness
Blackness
hex#172D81
rgb23 45 129
hsl227.55deg 69.74% 29.8%
cmyk82.17% 65.12% 0% 49.41%
hwb227.55deg 9.02% 49.41%
xyz-d650.05 0.04 0.21
oklch0.341 0.1438 266.83
oklab0.341 -0.01 -0.14
CMYK
82.17% 65.12% 0% 49.41%
82.1765.12049.41CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.04 0.21
0.050.040.21XYZ
X
Y
Z
OKLCH
0.341 0.1438 266.83
0.3410.1438266.83LCH
Lightness
Chroma
Hue
OKLAB
0.341 -0.01 -0.14
0.341-0.01-0.14LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons