Persian Blue

#183AB2

General Information about Persian Blue (#183AB2)

The hex color #183AB2, commonly known as Persian Blue, is a deep, rich shade of blue with a slightly purplish undertone. It belongs to the broader family of blue colors, which are often associated with feelings of trust, stability, and calmness. In the RGB color model, #183AB2 is composed of 9.41% red, 22.75% green, and 70.59% blue. The CMYK values are 87% cyan, 68% magenta, 0% yellow, and 29% black. This color is frequently used in graphic design, web development, and interior design to create a sense of sophistication and authority. Persian Blue has historical significance, particularly in Persian art and culture, where it has been used for centuries in ceramics, textiles, and paintings. Its enduring appeal lies in its ability to evoke both tradition and modernity, making it a versatile choice for various applications.

The hex color #183AB2, also known as Persian Blue, presents some accessibility challenges, especially when used as a background color for text. Due to its relatively dark hue, it requires careful consideration of contrast ratios to ensure readability for users with visual impairments. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text. When using #183AB2 as a background, a light-colored text (e.g., white or very light gray) is generally necessary to meet these requirements. Tools like WebAIM's Contrast Checker can be invaluable in verifying compliance. Furthermore, it's important to avoid using this color for conveying critical information without accompanying text or icons, as colorblind users may not be able to distinguish it effectively. Providing alternative visual cues, such as underlines or bolding, can significantly improve accessibility.

Shades

Digital Color Formats

RGB
24 58 178
RGB24 58 178
Red
Green
Blue
HSL
226.75deg 76.24% 39.61%
226.7576.2439.61HSL
Hue
Saturation
Lightness
HWB
226.75deg 9.41% 30.2%
226.759.4130.2HWB
Hue
Whiteness
Blackness
hex#183AB2
rgb24 58 178
hsl226.75deg 76.24% 39.61%
cmyk86.52% 67.42% 0% 30.2%
hwb226.75deg 9.41% 30.2%
xyz-d650.1 0.06 0.43
oklch0.4144 0.1932 265.51
oklab0.4144 -0.02 -0.19
CMYK
86.52% 67.42% 0% 30.2%
86.5267.42030.2CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.1 0.06 0.43
0.10.060.43XYZ
X
Y
Z
OKLCH
0.4144 0.1932 265.51
0.41440.1932265.51LCH
Lightness
Chroma
Hue
OKLAB
0.4144 -0.02 -0.19
0.4144-0.02-0.19LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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