Persian Blue

#133AD3

General Information about Persian Blue

The hex color #133AD3, also known as Persian Blue, is a deep and vibrant shade of blue. It belongs to the blue color family and carries the rich, saturated characteristics often associated with traditional Persian art and culture. In the RGB color model, #133AD3 consists of 7.45% red, 22.75% green, and 82.75% blue. This significant dominance of blue gives the color its distinctive appearance. Persian Blue is often associated with feelings of calmness, stability, and trust. It is frequently used in designs and branding to convey a sense of reliability and professionalism. The color’s depth and intensity can also evoke feelings of luxury and sophistication, making it a popular choice in various fields, from web design to fashion. Its bold presence can make a striking visual statement.

The color #133AD3, a deep Persian Blue, presents some accessibility challenges, primarily due to its low lightness value. When used as a background color, it requires careful consideration of the foreground text color to ensure sufficient contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Pairing #133AD3 with white (#FFFFFF) provides acceptable contrast for large text, but may fall short for smaller text sizes. Therefore, lighter shades of yellow or off-white may be more appropriate to ensure readability. When using this color for interactive elements like buttons or links, ensure that hover, focus, and active states are clearly distinguishable through changes in color or other visual cues. Consideration should be given to users with visual impairments; relying solely on color to convey information is not advisable. Instead, supplement with text labels, icons, or patterns to ensure usability for all users. Testing the color combination with accessibility tools can also assist in identifying potential issues.

Shades

Digital Color Formats

RGB
19 58 211
RGB19 58 211
Red
Green
Blue
HSL
227.81deg 83.48% 45.1%
227.8183.4845.1HSL
Hue
Saturation
Lightness
HWB
227.81deg 7.45% 17.25%
227.817.4517.25HWB
Hue
Whiteness
Blackness
hex#133AD3
rgb19 58 211
hsl227.81deg 83.48% 45.1%
cmyk91% 72.51% 0% 17.25%
hwb227.81deg 7.45% 17.25%
xyz-d650.14 0.08 0.62
oklch0.4474 0.2343 265.12
oklab0.4474 -0.02 -0.23
CMYK
91% 72.51% 0% 17.25%
9172.51017.25CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.14 0.08 0.62
0.140.080.62XYZ
X
Y
Z
OKLCH
0.4474 0.2343 265.12
0.44740.2343265.12LCH
Lightness
Chroma
Hue
OKLAB
0.4474 -0.02 -0.23
0.4474-0.02-0.23LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons