Persian Blue

#133FB7

General Information about Persian Blue

Persian Blue, represented by the hexadecimal color code #133FB7, is a deep, vibrant shade of blue known for its rich and captivating appearance. It is often associated with royalty, wisdom, and tranquility. In the RGB color model, #133FB7 consists of 7.45% red, 24.71% green, and 71.76% blue. The color's high blue component gives it its characteristic depth, while the smaller amounts of red and green contribute to its unique tone. Persian Blue is frequently used in graphic design, web development, and interior decoration to evoke a sense of sophistication and elegance. It is also a popular choice in branding, where it can convey trustworthiness and stability. The color is particularly effective when used as an accent color or as part of a broader color palette that includes complementary or analogous colors. Its visual impact makes it well-suited for drawing attention to key elements in a design.

The color #133FB7, a deep shade of Persian Blue, presents specific accessibility considerations for web design. Its relatively low luminance value requires careful contrast management, especially when used for text. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is necessary for normal-sized text and 3:1 for large text against a background color. Using #133FB7 for text on a white background may not meet these criteria, making it difficult for users with visual impairments to read. To improve accessibility, consider pairing this color with lighter shades of yellow, white, or light blue to increase contrast. Tools like contrast checkers can help verify compliance with accessibility standards. Avoid using #133FB7 for essential UI elements like buttons or links without ensuring sufficient contrast. For decorative elements, contrast requirements may be less stringent, but readability should still be a priority. Remember that accessibility extends to all users, including those with color blindness, so testing your color schemes is important.

Shades

Digital Color Formats

RGB
19 63 183
RGB19 63 183
Red
Green
Blue
HSL
223.9deg 81.19% 39.61%
223.981.1939.61HSL
Hue
Saturation
Lightness
HWB
223.9deg 7.45% 28.24%
223.97.4528.24HWB
Hue
Whiteness
Blackness
hex#133FB7
rgb19 63 183
hsl223.9deg 81.19% 39.61%
cmyk89.62% 65.57% 0% 28.24%
hwb223.9deg 7.45% 28.24%
xyz-d650.11 0.07 0.46
oklch0.427 0.1947 264.09
oklab0.427 -0.02 -0.19
CMYK
89.62% 65.57% 0% 28.24%
89.6265.57028.24CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.11 0.07 0.46
0.110.070.46XYZ
X
Y
Z
OKLCH
0.427 0.1947 264.09
0.4270.1947264.09LCH
Lightness
Chroma
Hue
OKLAB
0.427 -0.02 -0.19
0.427-0.02-0.19LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons