Persian Blue

#1B2FBB

General Information about Persian Blue

Persian Blue, represented by the hexadecimal color code #1B2FBB, is a deep and vivid shade of blue. It is located in the blue region of the color spectrum and is often associated with royalty, depth, and intelligence. This particular shade of blue has a rich history, being used in Persian art and ceramics for centuries, hence its name. In terms of color composition, #1B2FBB consists of 10.6% red, 18.4% green, and 73.3% blue. The RGB values are 27, 47, and 187 respectively. In the CMYK color model, it is composed of 85% cyan, 75% magenta, 0% yellow, and 27% black. This color is often used in digital design, branding, and artistic applications to evoke feelings of trust, stability, and sophistication. Its boldness makes it a popular choice for creating striking visual elements.

The color #1B2FBB, also known as Persian Blue, presents some accessibility challenges, particularly concerning color contrast. When used as text against a white background, the contrast ratio is quite low, making it difficult for users with visual impairments to read. To improve accessibility, consider using a lighter background or darkening the text color. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text according to WCAG guidelines. Pairing this color with lighter shades of yellow, green, or even a very light grey can significantly improve readability. Ensure that any interactive elements using this color, such as buttons or links, have clear visual cues beyond just color to indicate their interactive state. Testing with accessibility tools can help identify and resolve contrast issues, ensuring a more inclusive user experience.

Shades

Digital Color Formats

RGB
27 47 187
RGB27 47 187
Red
Green
Blue
HSL
232.5deg 74.77% 41.96%
232.574.7741.96HSL
Hue
Saturation
Lightness
HWB
232.5deg 10.59% 26.67%
232.510.5926.67HWB
Hue
Whiteness
Blackness
hex#1B2FBB
rgb27 47 187
hsl232.5deg 74.77% 41.96%
cmyk85.56% 74.87% 0% 26.67%
hwb232.5deg 10.59% 26.67%
xyz-d650.1 0.06 0.48
oklch0.407 0.2152 267.29
oklab0.407 -0.01 -0.21
CMYK
85.56% 74.87% 0% 26.67%
85.5674.87026.67CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.1 0.06 0.48
0.10.060.48XYZ
X
Y
Z
OKLCH
0.407 0.2152 267.29
0.4070.2152267.29LCH
Lightness
Chroma
Hue
OKLAB
0.407 -0.01 -0.21
0.407-0.01-0.21LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons