Persian Blue

#1821BE

General Information about Persian Blue

Persian Blue, represented by the hexadecimal color code #1821BE, is a captivating shade of blue with a moderate saturation and brightness. It belongs to the blue color family and evokes feelings of trust, stability, and intelligence. In color psychology, blue is often associated with calmness and serenity, making it a popular choice for brands aiming to project trustworthiness and reliability. The #1821BE hex color is widely used in various design applications, from web design to interior decoration, and fashion. Its richness and depth make it a versatile color that can be used as both a primary color and an accent color. The specific mixture of red, green and blue creates a unique color in the blue spectrum.

The hex color #1821BE, also known as Persian Blue, presents some accessibility challenges, particularly concerning color contrast. When used as text against a white background, it may not meet the WCAG (Web Content Accessibility Guidelines) standards for sufficient contrast, potentially making it difficult for users with visual impairments to read. To improve accessibility, consider pairing this color with lighter shades or using it sparingly for purely decorative elements. When utilizing Persian Blue as a background color, ensure that the foreground text is white or a very light hue to achieve a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text, as recommended by WCAG. Also, avoid using color alone to convey important information; always provide redundant cues, such as text labels or icons, to ensure that all users can understand the content, regardless of their color perception abilities. Proper attention to color contrast will enhance the usability of your designs for a wider audience.

Shades

Digital Color Formats

RGB
24 33 190
RGB24 33 190
Red
Green
Blue
HSL
236.75 77.57% 41.96%
236.7577.5741.96HSL
Hue
Saturation
Lightness
HWB
236.75 9.41% 25.49%
236.759.4125.49HWB
Hue
Whiteness
Blackness
hex#1821BE
rgb24 33 190
hsl236.75 77.57% 41.96%
cmyk87.37% 82.63% 0% 25.49%
hwb236.75 9.41% 25.49%
xyz10.21 5 49.14
CMYK
87.37% 82.63% 0% 25.49%
87.3782.63025.49CMYK
Cyan
Magenta
Yellow
Key
XYZ
10.21 5 49.14
10.21549.14XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

Buttons

HexColo.rs © 2025