Persian Blue

#111CB9

General Information about #111CB9

The hex color #111CB9, also known as Persian Blue, is a deep, vibrant shade of blue that resides within the blue color family. It is composed of relatively low amounts of red (11) and green (28), with a dominant presence of blue (185). This particular shade of blue evokes feelings of trust, stability, and sophistication. In color psychology, blue is often associated with calmness, reliability, and intelligence. Persian Blue is commonly used in various design applications to convey professionalism and elegance. Its intensity and depth make it a popular choice for branding, web design, and interior decor, where creating a sense of trustworthiness and depth is crucial. However, due to its darkness, careful consideration should be given to its use in contexts requiring high contrast and accessibility.

The hex color #111CB9, also known as Persian Blue, presents some accessibility challenges, particularly in text-based applications. Its low lightness value, stemming from its strong blue component, results in low contrast against standard white backgrounds. This low contrast can make text difficult to read, especially for individuals with visual impairments or color vision deficiencies. According to WCAG (Web Content Accessibility Guidelines), sufficient contrast ratios are crucial for readability. For normal text, a contrast ratio of at least 4.5:1 is recommended, while large text requires a ratio of 3:1. #111CB9 struggles to meet these guidelines when paired with light backgrounds. To improve accessibility, consider using lighter shades of blue or pairing it with a light color such as white or yellow. You can use tools such as the WebAIM contrast checker to make sure your website is fully accessible.

Shades

Digital Color Formats

RGB
17 28 185
RGB17 28 185
Red
Green
Blue
HSL
236.07deg 83.17% 39.61%
236.0783.1739.61HSL
Hue
Saturation
Lightness
HWB
236.07deg 6.67% 27.45%
236.076.6727.45HWB
Hue
Whiteness
Blackness
hex#111CB9
rgb17 28 185
hsl236.07deg 83.17% 39.61%
cmyk90.81% 84.86% 0% 27.45%
hwb236.07deg 6.67% 27.45%
xyz-d650.09 0.04 0.46
oklch0.3778 0.2307 266.37
oklab0.3778 -0.01 -0.23
CMYK
90.81% 84.86% 0% 27.45%
90.8184.86027.45CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.09 0.04 0.46
0.090.040.46XYZ
X
Y
Z
OKLCH
0.3778 0.2307 266.37
0.37780.2307266.37LCH
Lightness
Chroma
Hue
OKLAB
0.3778 -0.01 -0.23
0.3778-0.01-0.23LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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