Persian Blue

#2811B9

General Information about Persian Blue

The hex color #2811B9, also known as Persian Blue, is a deep and rich shade of blue with a strong presence. It is composed of 15.7% red, 6.7% green, and 72.5% blue. In the RGB color space, it has values of R:40, G:17, and B:185. Persian Blue is often associated with qualities such as trust, loyalty, wisdom, confidence, intelligence, faith, truth, and heaven. This makes it a popular choice for branding and design applications where conveying these attributes is desired. The color has been used throughout history and across cultures, often appearing in art, textiles, and decorative objects. It evokes a sense of elegance and sophistication.

The color #2811B9, a deep shade of Persian Blue, presents some accessibility challenges, particularly concerning contrast. When used as a background color, it's crucial to pair it with text or foreground elements that offer sufficient luminance contrast to ensure readability for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Therefore, light colors such as white (#FFFFFF) or very pale shades of yellow or green would be appropriate choices for text or interactive elements. It is important to evaluate the contrast ratio using online tools to confirm compliance with accessibility standards. Furthermore, consider providing alternative color schemes or a user-adjustable color palette to accommodate individual preferences and needs. Avoid using color as the sole means of conveying information; supplement it with text labels, icons, or patterns to ensure inclusivity for color-blind users.

Shades

Digital Color Formats

RGB
40 17 185
RGB40 17 185
Red
Green
Blue
HSL
248.21deg 83.17% 39.61%
248.2183.1739.61HSL
Hue
Saturation
Lightness
HWB
248.21deg 6.67% 27.45%
248.216.6727.45HWB
Hue
Whiteness
Blackness
hex#2811B9
rgb40 17 185
hsl248.21deg 83.17% 39.61%
cmyk78.38% 90.81% 0% 27.45%
hwb248.21deg 6.67% 27.45%
xyz-d650.1 0.04 0.46
oklch0.3786 0.2313 272.27
oklab0.3786 0.01 -0.23
CMYK
78.38% 90.81% 0% 27.45%
78.3890.81027.45CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.1 0.04 0.46
0.10.040.46XYZ
X
Y
Z
OKLCH
0.3786 0.2313 272.27
0.37860.2313272.27LCH
Lightness
Chroma
Hue
OKLAB
0.3786 0.01 -0.23
0.37860.01-0.23LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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