Persian Blue

#1F42B7

General Information about Persian Blue

The hex color #1F42B7, also known as Persian Blue, is a deep, saturated shade of blue that resides in the blue color family. It has a wavelength in the range of 460-470 nm. In the RGB color model, it consists of 12.2% red, 25.9% green, and 71.8% blue. In the CMYK color model, it is composed of 83% cyan, 64% magenta, 0% yellow, and 28% black. This color is often associated with royalty, depth, stability, and wisdom. Historically, blue pigments were derived from minerals like lapis lazuli, making them precious and reserved for important purposes. Persian Blue, specifically, evokes a sense of sophistication and elegance, commonly found in traditional Persian art and design, hence the name. Its hexadecimal code #1F42B7 allows for precise digital representation and usage across various platforms and applications.

The color #1F42B7, also known as Persian Blue, presents several accessibility considerations for web development. Its relatively dark hue means it requires careful pairing with text and background colors to ensure sufficient contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. When using #1F42B7 as a background, consider employing light text colors such as white or very light grays to meet these contrast requirements. Additionally, avoid using this color to convey crucial information without accompanying text or icons, as individuals with color vision deficiencies may struggle to differentiate it from similar shades. Proper use of ARIA attributes can further enhance accessibility for assistive technologies, ensuring that the information is conveyed effectively to all users. Testing the color scheme with accessibility tools and user feedback is vital to guarantee an inclusive design.

Shades

Digital Color Formats

RGB
31 66 183
RGB31 66 183
Red
Green
Blue
HSL
226.18deg 71.03% 41.96%
226.1871.0341.96HSL
Hue
Saturation
Lightness
HWB
226.18deg 12.16% 28.24%
226.1812.1628.24HWB
Hue
Whiteness
Blackness
hex#1F42B7
rgb31 66 183
hsl226.18deg 71.03% 41.96%
cmyk83.06% 63.93% 0% 28.24%
hwb226.18deg 12.16% 28.24%
xyz-d650.11 0.08 0.46
oklch0.436 0.1888 265.71
oklab0.436 -0.01 -0.19
CMYK
83.06% 63.93% 0% 28.24%
83.0663.93028.24CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.11 0.08 0.46
0.110.080.46XYZ
X
Y
Z
OKLCH
0.436 0.1888 265.71
0.4360.1888265.71LCH
Lightness
Chroma
Hue
OKLAB
0.436 -0.01 -0.19
0.436-0.01-0.19LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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