Persian Blue

#1B1FCB

General Information about Persian Blue

Persian Blue, represented by the hexadecimal color code #1B1FCB, is a deep and vibrant shade of blue. It is a color that evokes feelings of depth, stability, and confidence. In color psychology, blue is often associated with trust, loyalty, and wisdom, making it a popular choice for branding and visual communication. Persian Blue, in particular, carries a sense of sophistication and elegance, likely stemming from its historical association with royalty and high-end artistry. It sits within the blue hue range on the color spectrum, possessing a higher saturation and darker value compared to lighter blues like sky blue or baby blue. This intense saturation gives it a striking visual presence, making it suitable for applications where a strong impact is desired.

The hex color #1b1fcb, also known as Persian Blue, presents significant accessibility challenges, especially in text-based contexts. Its low luminance contrast against both white and black backgrounds makes it difficult for individuals with visual impairments to perceive text or interactive elements clearly. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal-sized text and 3:1 for large text. #1b1fcb fails to meet these ratios, necessitating careful consideration of foreground and background color combinations. For optimal accessibility, it is advisable to use lighter shades of yellow, orange, or green as the foreground color against a #1b1fcb background, or vice versa. Designers and developers should utilize contrast checking tools to ensure adherence to accessibility standards and provide an inclusive user experience.

Shades

Digital Color Formats

RGB
27 31 203
RGB27 31 203
Red
Green
Blue
HSL
238.64deg 76.52% 45.1%
238.6476.5245.1HSL
Hue
Saturation
Lightness
HWB
238.64deg 10.59% 20.39%
238.6410.5920.39HWB
Hue
Whiteness
Blackness
hex#1B1FCB
rgb27 31 203
hsl238.64deg 76.52% 45.1%
cmyk86.7% 84.73% 0% 20.39%
hwb238.64deg 10.59% 20.39%
xyz-d650.12 0.06 0.57
oklch0.4064 0.2463 267.62
oklab0.4064 -0.01 -0.25
CMYK
86.7% 84.73% 0% 20.39%
86.784.73020.39CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.12 0.06 0.57
0.120.060.57XYZ
X
Y
Z
OKLCH
0.4064 0.2463 267.62
0.40640.2463267.62LCH
Lightness
Chroma
Hue
OKLAB
0.4064 -0.01 -0.25
0.4064-0.01-0.25LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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