Persian Blue

#1F3FB7

General Information about Persian Blue (#1F3FB7)

Persian Blue, identified by the hexadecimal color code #1F3FB7, is a deep and vibrant shade of blue. In the RGB color model, it is composed of 12.2% red, 24.3% green, and 71.8% blue. This color evokes feelings of trust, stability, and sophistication, making it a popular choice in various design applications. Its CMYK values are 0.83, 0.66, 0.00, 0.28. Persian Blue derives its name from its historical association with Persian art and culture, where similar shades of blue have been used extensively in ceramics, textiles, and architecture. The color's depth and richness make it suitable for creating focal points and adding visual interest to designs. It is often used in branding, web design, and interior decoration to convey a sense of professionalism and elegance.

The color #1F3FB7, also known as Persian Blue, presents some accessibility challenges, especially when used as a text color. Its luminance is relatively low, which means it might not provide sufficient contrast against lighter backgrounds, potentially making it difficult for users with visual impairments to read. According to WCAG guidelines, sufficient contrast is crucial for readability. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. When using #1F3FB7 for text, it's essential to pair it with a very light background color to meet these standards. Otherwise, consider using it for graphical elements or as an accent color where contrast requirements are less stringent. Always test color combinations with accessibility tools to ensure compliance and optimal user experience for everyone, including those with low vision or color blindness. Using it as a background color also needs careful consideration of the foreground text color for optimal readability.

Shades

Digital Color Formats

RGB
31 63 183
RGB31 63 183
Red
Green
Blue
HSL
227.37deg 71.03% 41.96%
227.3771.0341.96HSL
Hue
Saturation
Lightness
HWB
227.37deg 12.16% 28.24%
227.3712.1628.24HWB
Hue
Whiteness
Blackness
hex#1F3FB7
rgb31 63 183
hsl227.37deg 71.03% 41.96%
cmyk83.06% 65.57% 0% 28.24%
hwb227.37deg 12.16% 28.24%
xyz-d650.11 0.07 0.46
oklch0.4305 0.1923 266.23
oklab0.4305 -0.01 -0.19
CMYK
83.06% 65.57% 0% 28.24%
83.0665.57028.24CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.11 0.07 0.46
0.110.070.46XYZ
X
Y
Z
OKLCH
0.4305 0.1923 266.23
0.43050.1923266.23LCH
Lightness
Chroma
Hue
OKLAB
0.4305 -0.01 -0.19
0.4305-0.01-0.19LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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