Persian Blue

#1537D1

General Information about Persian Blue

Persian Blue, with the hex code #1537D1, is a deep and vibrant shade of blue that evokes feelings of trust, loyalty, and intelligence. It is often associated with technology, innovation, and the sea. In color psychology, blue is known for its calming and soothing effects, making it a popular choice for brands and designs that aim to create a sense of stability and reliability. Persian Blue is a saturated color, providing a dynamic and engaging visual experience. It combines well with neutral shades as well as with vibrant contrasting colors, offering versatility for designers in different sectors.

The color #1537D1, a deep shade of Persian Blue, presents some accessibility challenges, particularly concerning text contrast. When used as a background color, it's crucial to pair it with text that has sufficient luminance contrast to ensure readability for individuals with visual impairments. According to WCAG guidelines, normal text should have a contrast ratio of at least 4.5:1 against the background, while large text requires a ratio of 3:1. White or very light shades of yellow or green would be the most suitable text colors to ensure optimal readability. Using contrast checking tools is highly recommended to verify compliance and enhance the user experience. Also consider providing alternative color themes or allowing users to customize the color scheme to meet their individual needs.

Shades

Digital Color Formats

RGB
21 55 209
RGB21 55 209
Red
Green
Blue
HSL
229.15deg 81.74% 45.1%
229.1581.7445.1HSL
Hue
Saturation
Lightness
HWB
229.15deg 8.24% 18.04%
229.158.2418.04HWB
Hue
Whiteness
Blackness
hex#1537D1
rgb21 55 209
hsl229.15deg 81.74% 45.1%
cmyk89.95% 73.68% 0% 18.04%
hwb229.15deg 8.24% 18.04%
xyz-d650.13 0.07 0.61
oklch0.4412 0.2346 265.56
oklab0.4412 -0.02 -0.23
CMYK
89.95% 73.68% 0% 18.04%
89.9573.68018.04CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.13 0.07 0.61
0.130.070.61XYZ
X
Y
Z
OKLCH
0.4412 0.2346 265.56
0.44120.2346265.56LCH
Lightness
Chroma
Hue
OKLAB
0.4412 -0.02 -0.23
0.4412-0.02-0.23LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons