Persian Blue

#182AB2

General Information about Persian Blue

The hex color #182AB2, also known as Persian Blue, is a deep, rich shade of blue with a hexadecimal code of #182AB2. It belongs to the blue color family and evokes feelings of trust, stability, and intelligence. In the RGB color model, it is composed of 9.41% red, 16.86% green, and 70.98% blue. In the CMYK color model, it is composed of 87% cyan, 76% magenta, 0% yellow, and 29% black. This color is often associated with royalty, authority, and sophistication. It is commonly used in branding, web design, and interior design to create a sense of professionalism and reliability. The color's depth also lends itself well to creating a sense of calm and peace.

The hex color #182AB2, also known as Persian Blue, presents some accessibility challenges, especially when used as a foreground color for text. Its luminance value is relatively low, which means insufficient contrast against light backgrounds like white or very pale grays. According to WCAG (Web Content Accessibility Guidelines), a contrast ratio of at least 4.5:1 is required for normal text and 3:1 for large text to meet Level AA compliance. When pairing #182AB2 with text, careful consideration should be given to the background color to ensure readability for users with visual impairments. Using online contrast checkers is advisable to verify compliance. Conversely, as a background color, it demands a light, contrasting foreground color to maintain readability. Larger font sizes can mitigate the contrast issue somewhat, but it's best to choose a very light color such as white, light yellow, or very light gray to provide sufficient contrast and ensure readability.

Shades

Digital Color Formats

RGB
24 42 178
RGB24 42 178
Red
Green
Blue
HSL
232.99deg 76.24% 39.61%
232.9976.2439.61HSL
Hue
Saturation
Lightness
HWB
232.99deg 9.41% 30.2%
232.999.4130.2HWB
Hue
Whiteness
Blackness
hex#182AB2
rgb24 42 178
hsl232.99deg 76.24% 39.61%
cmyk86.52% 76.4% 0% 30.2%
hwb232.99deg 9.41% 30.2%
xyz-d650.09 0.05 0.43
oklch0.3887 0.2099 267.22
oklab0.3887 -0.01 -0.21
CMYK
86.52% 76.4% 0% 30.2%
86.5276.4030.2CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.09 0.05 0.43
0.090.050.43XYZ
X
Y
Z
OKLCH
0.3887 0.2099 267.22
0.38870.2099267.22LCH
Lightness
Chroma
Hue
OKLAB
0.3887 -0.01 -0.21
0.3887-0.01-0.21LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons