Persian Blue

#2819CD

General Information about Persian Blue

The color #2819CD, commonly known as Persian Blue, is a deep and captivating shade of blue with a hint of violet. It's a color that evokes feelings of sophistication, royalty, and calmness. The name 'Persian Blue' alludes to its historical association with Persian art and culture, where this color was often used in ceramics, textiles, and miniature paintings. In the RGB color model, #2819CD consists of 15.7% red, 9.8% green, and 80.4% blue. In the CMYK color model, it is composed of 80% cyan, 88% magenta, 0% yellow, and 19% black. This color is often used to represent trustworthiness, stability, and intelligence. Its hex code #2819CD makes it easily identifiable and usable in various digital platforms and design applications.

The color #2819cd, also known as Persian Blue, presents some accessibility challenges, especially when used as a primary background or text color. Its luminance value is relatively low, meaning it lacks sufficient contrast against white. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Persian Blue may not meet these requirements when paired with lighter colors, potentially making it difficult for users with visual impairments to read or distinguish elements on a webpage. To improve accessibility, consider using it with very light shades or darker colors. Tools such as contrast checkers can help determine if a color combination provides adequate contrast for readability. Additionally, providing alternative text descriptions for images and ensuring proper semantic HTML structure can further enhance the accessibility of content using this color.

Shades

Digital Color Formats

RGB
40 25 205
RGB40 25 205
Red
Green
Blue
HSL
245deg 78.26% 45.1%
24578.2645.1HSL
Hue
Saturation
Lightness
HWB
245deg 9.8% 19.61%
2459.819.61HWB
Hue
Whiteness
Blackness
hex#2819CD
rgb40 25 205
hsl245deg 78.26% 45.1%
cmyk80.49% 87.8% 0% 19.61%
hwb245deg 9.8% 19.61%
xyz-d650.12 0.06 0.58
oklch0.4093 0.2487 270.64
oklab0.4093 0 -0.25
CMYK
80.49% 87.8% 0% 19.61%
80.4987.8019.61CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.12 0.06 0.58
0.120.060.58XYZ
X
Y
Z
OKLCH
0.4093 0.2487 270.64
0.40930.2487270.64LCH
Lightness
Chroma
Hue
OKLAB
0.4093 0 -0.25
0.40930-0.25LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons