Persian Blue

#153FD1

General Information about Persian Blue

Persian Blue, represented by the hex code #153FD1, is a deep, rich shade of blue that evokes feelings of calmness, trust, and stability. It belongs to the blue color family and is often associated with royalty, wisdom, and sophistication. In color psychology, blue is known to promote relaxation and reduce stress, making Persian Blue a popular choice for various applications where a sense of tranquility is desired. The color is created by mixing different proportions of red, green and blue light. It has a relatively high blue value, giving it its dominant color.

The hex color #153FD1, also known as Persian Blue, presents some accessibility challenges, particularly concerning color contrast. When used as a foreground color for text, it's crucial to pair it with a light background to ensure sufficient contrast for readability. 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. A contrast checker tool is highly recommended to verify compliance. Using a darker shade of blue or a lighter background color can significantly improve accessibility. Also, consider providing alternative visual cues besides color to convey meaning, such as icons or text labels, to accommodate users with color vision deficiencies. This is especially important for interactive elements like links and buttons.

Shades

Digital Color Formats

RGB
21 63 209
RGB21 63 209
Red
Green
Blue
HSL
226.6deg 81.74% 45.1%
226.681.7445.1HSL
Hue
Saturation
Lightness
HWB
226.6deg 8.24% 18.04%
226.68.2418.04HWB
Hue
Whiteness
Blackness
hex#153FD1
rgb21 63 209
hsl226.6deg 81.74% 45.1%
cmyk89.95% 69.86% 0% 18.04%
hwb226.6deg 8.24% 18.04%
xyz-d650.14 0.08 0.61
oklch0.4536 0.2265 264.93
oklab0.4536 -0.02 -0.23
CMYK
89.95% 69.86% 0% 18.04%
89.9569.86018.04CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.14 0.08 0.61
0.140.080.61XYZ
X
Y
Z
OKLCH
0.4536 0.2265 264.93
0.45360.2265264.93LCH
Lightness
Chroma
Hue
OKLAB
0.4536 -0.02 -0.23
0.4536-0.02-0.23LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons