Persian Blue

#0537E1

About Persian Blue (#0537E1)

Persian Blue, represented by the hexadecimal color code #0537E1, is a deep, saturated blue hue that evokes feelings of calmness, serenity, and sophistication. It is a color often associated with trust, stability, and wisdom, making it a popular choice in various design applications. In the RGB color model, #0537E1 is composed of 2% red, 22.7% green, and 88.2% blue. Its prominent blue component explains its intense blue appearance. Historically, blue pigments have been prized for their rarity and beauty, often used in royal and religious contexts to signify importance and divinity. In modern usage, Persian Blue continues to be valued for its aesthetic appeal and its ability to convey a sense of reliability and composure. It can be effectively used to create contrast and draw attention to specific elements within a design.

The hex color #0537E1, a deep shade of blue also known as Persian Blue, presents significant accessibility challenges, particularly regarding color contrast. When used as text against a white background, or conversely, white text against this blue, the contrast ratio is notably low. This violates WCAG (Web Content Accessibility Guidelines) standards, especially the minimum contrast ratio of 4.5:1 for normal text and 3:1 for large text. Users with low vision or color blindness will find it difficult to read text using this color. To improve accessibility, consider pairing #0537E1 with much lighter colors such as white (#FFFFFF) or yellow (#FFFF00), or use it for decorative elements rather than essential information. Tools like contrast checkers can help in determining appropriate color pairings to meet accessibility standards and ensure content is usable by a wider audience. Additionally, providing alternative text or visual cues can further enhance the experience for users with disabilities.

Shades

Digital Color Formats

RGB
5 55 225
RGB5 55 225
Red
Green
Blue
HSL
226.36deg 95.65% 45.1%
226.3695.6545.1HSL
Hue
Saturation
Lightness
HWB
226.36deg 1.96% 11.76%
226.361.9611.76HWB
Hue
Whiteness
Blackness
hex#0537E1
rgb5 55 225
hsl226.36deg 95.65% 45.1%
cmyk97.78% 75.56% 0% 11.76%
hwb226.36deg 1.96% 11.76%
xyz-d650.15 0.08 0.72
oklch0.4561 0.2549 264.2
oklab0.4561 -0.03 -0.25
CMYK
97.78% 75.56% 0% 11.76%
97.7875.56011.76CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.15 0.08 0.72
0.150.080.72XYZ
X
Y
Z
OKLCH
0.4561 0.2549 264.2
0.45610.2549264.2LCH
Lightness
Chroma
Hue
OKLAB
0.4561 -0.03 -0.25
0.4561-0.03-0.25LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons