Persian Blue

#1B19BD

General Information about Persian Blue

The color #1B19BD, also known as Persian Blue, is a deep, vibrant shade of blue with a strong presence. In the RGB color model, it consists of 11.0% red, 9.8% green, and 74.1% blue. This combination gives it a distinct and intense character. Persian Blue has historical and cultural significance, often associated with royalty, artistry, and the beauty of traditional Persian ceramics and artwork. The color's name itself evokes a sense of exoticism and timeless elegance. Due to its richness and depth, Persian Blue is frequently used in designs aiming to convey sophistication, authority, or a sense of artistic expression. The perception of color can also vary by the display on which it is rendered.

The hex color #1B19BD, also known as Persian Blue, presents significant accessibility challenges, particularly in text-based applications. Its low luminance value results in poor contrast against common background colors like white, making it difficult for users with visual impairments to read text rendered in this color. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text, and 3:1 for large text. #1B19BD falls far short of these recommendations when paired with white, failing to meet accessibility standards. To enhance accessibility, consider using lighter shades or pairing it with darker backgrounds. Furthermore, avoid using it for crucial interactive elements without adequate visual cues to ensure that all users, including those with color blindness or low vision, can effectively perceive and interact with the content.

Shades

Digital Color Formats

RGB
27 25 189
RGB27 25 189
Red
Green
Blue
HSL
240.73 76.64% 41.96%
240.7376.6441.96HSL
Hue
Saturation
Lightness
HWB
240.73 9.8% 25.88%
240.739.825.88HWB
Hue
Whiteness
Blackness
hex#1B19BD
rgb27 25 189
hsl240.73 76.64% 41.96%
cmyk85.71% 86.77% 0% 25.88%
hwb240.73 9.8% 25.88%
xyz9.98 4.6 48.51
CMYK
85.71% 86.77% 0% 25.88%
85.7186.77025.88CMYK
Cyan
Magenta
Yellow
Key
XYZ
9.98 4.6 48.51
9.984.648.51XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

Buttons

HexColo.rs © 2025