Persian Blue

#1F3BC7

About Persian Blue

Persian Blue, represented by the hexadecimal color code #1F3BC7, is a deep, vibrant shade of blue with a rich history and cultural significance. In color theory, it's positioned as a strong primary color, capable of evoking feelings of trust, loyalty, and wisdom. The name "Persian Blue" originates from its historical use in Persian art and ceramics, where it was highly valued for its intensity and depth. This color is created by a specific combination of red, green, and blue (RGB) values, resulting in a unique spectral fingerprint. Its distinctiveness makes it popular in graphic design, web development, and fine arts, where it can add a touch of elegance and sophistication to various projects. Understanding the properties and applications of Persian Blue enables designers and artists to leverage its potential effectively.

The color #1F3BC7, also known as Persian Blue, presents some accessibility challenges, especially when used as a foreground color on a white or light background. Its relatively low luminance results in insufficient contrast, making it difficult for users with visual impairments to read text or distinguish elements. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using #1F3BC7 on a white background falls short of these recommendations. To improve accessibility, consider pairing it with lighter foreground colors like white or very light yellows to ensure adequate contrast. Alternatively, employing a darker background color would also enhance readability and overall accessibility for a broader audience. Careful consideration of color combinations is crucial for inclusive design.

Shades

Digital Color Formats

RGB
31 59 199
RGB31 59 199
Red
Green
Blue
HSL
230deg 73.04% 45.1%
23073.0445.1HSL
Hue
Saturation
Lightness
HWB
230deg 12.16% 21.96%
23012.1621.96HWB
Hue
Whiteness
Blackness
hex#1F3BC7
rgb31 59 199
hsl230deg 73.04% 45.1%
cmyk84.42% 70.35% 0% 21.96%
hwb230deg 12.16% 21.96%
xyz-d650.12 0.08 0.55
oklch0.4396 0.2167 266.83
oklab0.4396 -0.01 -0.22
CMYK
84.42% 70.35% 0% 21.96%
84.4270.35021.96CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.12 0.08 0.55
0.120.080.55XYZ
X
Y
Z
OKLCH
0.4396 0.2167 266.83
0.43960.2167266.83LCH
Lightness
Chroma
Hue
OKLAB
0.4396 -0.01 -0.22
0.4396-0.01-0.22LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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