Persian Blue

#1B49BB

About Persian Blue

The hex color #1B49BB, also known as Persian Blue, is a deep and vibrant shade of blue with a sense of calmness and sophistication. It is composed of 10.6% red, 28.6% green, and 73.3% blue. In the RGB color space, this equates to R:27, G:73, B:187. This color evokes feelings of trust, loyalty, and stability, making it a popular choice for brands and designs that want to convey reliability and professionalism. Persian Blue can be traced back to its use in Persian art and culture, where it was valued for its rich and enduring quality. Its enduring presence in design speaks to its timeless appeal and versatility across different applications and mediums. Its CMYK values are C:0.85, M:0.61, Y:0.00, K:0.27.

The hex color #1B49BB, a shade of Persian Blue, presents some accessibility challenges. Its relatively low luminance can make it difficult to read when used as text against a white background. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text. This color may not meet these ratios, particularly for users with visual impairments. To improve accessibility, consider using #1B49BB for larger text elements or pairing it with a lighter background color like #FFFFFF or a very light gray. Additionally, think about providing alternative visual cues, such as icons or underlines, to convey information when using #1B49BB for interactive elements. Thoroughly test your color choices with accessibility tools to ensure compliance with accessibility standards and to provide a better experience for all users.

Shades

Digital Color Formats

RGB
27 73 187
RGB27 73 187
Red
Green
Blue
HSL
222.75deg 74.77% 41.96%
222.7574.7741.96HSL
Hue
Saturation
Lightness
HWB
222.75deg 10.59% 26.67%
222.7510.5926.67HWB
Hue
Whiteness
Blackness
hex#1B49BB
rgb27 73 187
hsl222.75deg 74.77% 41.96%
cmyk85.56% 60.96% 0% 26.67%
hwb222.75deg 10.59% 26.67%
xyz-d650.12 0.09 0.48
oklch0.4518 0.1865 263.77
oklab0.4518 -0.02 -0.19
CMYK
85.56% 60.96% 0% 26.67%
85.5660.96026.67CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.12 0.09 0.48
0.120.090.48XYZ
X
Y
Z
OKLCH
0.4518 0.1865 263.77
0.45180.1865263.77LCH
Lightness
Chroma
Hue
OKLAB
0.4518 -0.02 -0.19
0.4518-0.02-0.19LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons