Persian Blue

#1121B9

About Persian Blue (#1121B9)

The color #1121B9, also known as Persian Blue, is a deep, rich blue hue with strong cultural and historical significance. In color theory, it sits within the blue color family, known for its associations with calmness, stability, and trustworthiness. This particular shade evokes feelings of sophistication and depth. The hexadecimal code #1121B9 breaks down into its RGB components as follows: Red: 17 (11 in hex), Green: 33 (21 in hex), and Blue: 185 (B9 in hex). In the CMYK color model, commonly used in printing, Persian Blue has a high cyan and magenta component, contributing to its vividness. Its unique blend of brightness and saturation makes it a compelling choice for designers seeking a color that commands attention while maintaining an air of elegance. The color is often associated with royalty and wisdom.

The hex color #1121B9, a deep Persian Blue, presents accessibility challenges, particularly in text applications. Its low lightness value (relative luminance) demands careful consideration of contrast ratios against background colors. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is required for normal text and 3:1 for large text against its background to ensure readability for users with visual impairments. When using #1121B9 for text, it is crucial to pair it with a very light color like white or a pale yellow to meet these standards. Insufficient contrast can render text illegible for many users, including those with low vision or color blindness. In user interface design, avoid using #1121B9 for essential interactive elements without providing sufficient visual cues or alternative styling to enhance usability for all users. Thorough testing with accessibility evaluation tools and users with disabilities is essential to validate the accessibility of color choices.

Shades

Digital Color Formats

RGB
17 33 185
RGB17 33 185
Red
Green
Blue
HSL
234.29deg 83.17% 39.61%
234.2983.1739.61HSL
Hue
Saturation
Lightness
HWB
234.29deg 6.67% 27.45%
234.296.6727.45HWB
Hue
Whiteness
Blackness
hex#1121B9
rgb17 33 185
hsl234.29deg 83.17% 39.61%
cmyk90.81% 82.16% 0% 27.45%
hwb234.29deg 6.67% 27.45%
xyz-d650.1 0.05 0.46
oklch0.3832 0.2271 266.25
oklab0.3832 -0.01 -0.23
CMYK
90.81% 82.16% 0% 27.45%
90.8182.16027.45CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.1 0.05 0.46
0.10.050.46XYZ
X
Y
Z
OKLCH
0.3832 0.2271 266.25
0.38320.2271266.25LCH
Lightness
Chroma
Hue
OKLAB
0.3832 -0.01 -0.23
0.3832-0.01-0.23LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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