Persian Blue

#1A3EBC

General Information about Persian Blue

Persian Blue, with the hexadecimal code #1A3EBC, is a deep and captivating shade of blue often associated with royalty, intelligence, and sophistication. It resides in the blue color family and is characterized by its moderate saturation and depth. In the RGB color model, it is composed of 10.2% red, 24.3% green, and 73.7% blue. The CMYK color model represents it as 86.1% cyan, 67% magenta, 0% yellow, and 26.3% black. This striking color has historical ties to Persian art and culture, where it was extensively used in ceramics, textiles, and paintings, symbolizing power and prestige. The precise origin of the name "Persian Blue" is related to the azure-colored mineral lapis lazuli, imported from Persia (modern-day Iran), which was used to create vibrant blue pigments.

The color #1A3EBC, a deep shade of Persian Blue, presents certain accessibility challenges, particularly in text-based contexts. Its relatively low luminance of 0.068 makes it difficult to achieve sufficient contrast with lighter background colors. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Using #1A3EBC as text on a white background (or any significantly lighter color) may not meet these contrast requirements, potentially causing readability issues for users with visual impairments. To improve accessibility, consider pairing #1A3EBC with very light shades or utilizing it for larger graphical elements where contrast is less critical. Implementing a color contrast checker is advised during the design process to ensure compliance with accessibility standards and provide a better user experience for everyone.

Shades

Digital Color Formats

RGB
26 62 188
RGB26 62 188
Red
Green
Blue
HSL
226.67deg 75.7% 41.96%
226.6775.741.96HSL
Hue
Saturation
Lightness
HWB
226.67deg 10.2% 26.27%
226.6710.226.27HWB
Hue
Whiteness
Blackness
hex#1A3EBC
rgb26 62 188
hsl226.67deg 75.7% 41.96%
cmyk86.17% 67.02% 0% 26.27%
hwb226.67deg 10.2% 26.27%
xyz-d650.11 0.07 0.48
oklch0.432 0.2009 265.48
oklab0.432 -0.02 -0.2
CMYK
86.17% 67.02% 0% 26.27%
86.1767.02026.27CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.11 0.07 0.48
0.110.070.48XYZ
X
Y
Z
OKLCH
0.432 0.2009 265.48
0.4320.2009265.48LCH
Lightness
Chroma
Hue
OKLAB
0.432 -0.02 -0.2
0.432-0.02-0.2LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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