Persian Blue

#1633B4

About Persian Blue (#1633B4)

Persian Blue, with the hexadecimal color code #1633B4, is a deep and vibrant shade of blue. It is characterized by its strong presence and depth, evoking feelings of stability, trust, and intelligence. In the RGB color model, it is composed of 8.63% red, 20% green, and 70.59% blue. In the CMYK color model, it is composed of 88% cyan, 71% magenta, 0% yellow, and 29% black. This color is often associated with royalty, sophistication, and classic elegance. It's commonly used in branding and design to project an image of authority and dependability, making it a favorite for corporate logos and professional websites. It's a powerful color that immediately catches the eye.

The contrast ratio of #1633B4 (Persian Blue) with white text is approximately 12.2:1, which exceeds the WCAG AAA standard for text larger than 18pt (or 14pt bold). This makes it highly accessible for users with visual impairments. However, its contrast with black text is only 1.7:1, failing all WCAG standards. When using #1633B4 as a background, ensure that you use light-colored text (white or a very light shade of gray) to maximize readability for all users. Consider font size and weight as well; larger and bolder fonts will generally improve legibility. Also, avoid using this color for crucial UI elements if the foreground text is dark, as it may cause difficulty for users with low vision. Providing sufficient contrast is essential for inclusive design, and carefully choosing text color against #1633B4 is key.

Shades

Digital Color Formats

RGB
22 51 180
RGB22 51 180
Red
Green
Blue
HSL
228.99deg 78.22% 39.61%
228.9978.2239.61HSL
Hue
Saturation
Lightness
HWB
228.99deg 8.63% 29.41%
228.998.6329.41HWB
Hue
Whiteness
Blackness
hex#1633B4
rgb22 51 180
hsl228.99deg 78.22% 39.61%
cmyk87.78% 71.67% 0% 29.41%
hwb228.99deg 8.63% 29.41%
xyz-d650.1 0.06 0.44
oklch0.404 0.2037 266.03
oklab0.404 -0.01 -0.2
CMYK
87.78% 71.67% 0% 29.41%
87.7871.67029.41CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.1 0.06 0.44
0.10.060.44XYZ
X
Y
Z
OKLCH
0.404 0.2037 266.03
0.4040.2037266.03LCH
Lightness
Chroma
Hue
OKLAB
0.404 -0.01 -0.2
0.404-0.01-0.2LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons