Persian Blue

#1D2CB9

General Information about Persian Blue

The hex color #1D2CB9, also known as Persian Blue, is a deep and rich shade of blue with a strong presence. It belongs to the blue color family, falling within the range of vivid and saturated blues. In the RGB color model, #1D2CB9 consists of 11.4% red, 17.3% green, and 72.5% blue. This combination results in a color that is often associated with royalty, sophistication, and depth. Persian Blue has historical significance, often found in Persian art, textiles, and ceramics. It evokes feelings of trust, loyalty, wisdom, confidence, intelligence, faith, truth, and heaven. Due to its low lightness value, this color may need additional attention when used in digital design to ensure readability and accessibility.

The color #1D2CB9, a deep shade of Persian Blue, presents some accessibility challenges, particularly when used for text. Its low luminance value of approximately 0.04 makes it difficult to achieve sufficient contrast against lighter backgrounds like white or light gray. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text (14pt bold or 18pt regular). Using #1D2CB9 for text on a white background would likely fail these contrast tests, making it hard for users with visual impairments to read. To improve accessibility, consider pairing #1D2CB9 with very light colors like #F0F0F0 or using it sparingly for decorative elements where readability is not critical. Alternatively, employ techniques like color overlays or text shadows to enhance contrast and legibility. Always test color combinations with accessibility tools to ensure compliance with WCAG standards.

Shades

Digital Color Formats

RGB
29 44 185
RGB29 44 185
Red
Green
Blue
HSL
234.23deg 72.9% 41.96%
234.2372.941.96HSL
Hue
Saturation
Lightness
HWB
234.23deg 11.37% 27.45%
234.2311.3727.45HWB
Hue
Whiteness
Blackness
hex#1D2CB9
rgb29 44 185
hsl234.23deg 72.9% 41.96%
cmyk84.32% 76.22% 0% 27.45%
hwb234.23deg 11.37% 27.45%
xyz-d650.1 0.06 0.46
oklch0.4012 0.2152 267.99
oklab0.4012 -0.01 -0.22
CMYK
84.32% 76.22% 0% 27.45%
84.3276.22027.45CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.1 0.06 0.46
0.10.060.46XYZ
X
Y
Z
OKLCH
0.4012 0.2152 267.99
0.40120.2152267.99LCH
Lightness
Chroma
Hue
OKLAB
0.4012 -0.01 -0.22
0.4012-0.01-0.22LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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