Persian Blue

#2515B5

General Information about Persian Blue

Persian Blue, represented by the hexadecimal color code #2515B5, is a deep and vibrant shade of blue. It belongs to the blue color family and exhibits a strong presence with its relatively high saturation and moderate luminance. This color is often associated with feelings of trust, stability, and sophistication. In color theory, Persian Blue can be described as a tertiary color, lying between primary and secondary hues. Its spectral reflectance peaks in the blue region of the visible light spectrum, stimulating the blue cones in the human eye. Persian Blue can be created by mixing blue pigment with small amounts of red and green, or through digital color models like RGB and CMYK.

The hex color #2515B5, also known as Persian Blue, presents some accessibility challenges, particularly in text applications. Due to its relatively low luminance, using it as a text color on a white or light background can result in insufficient contrast, making it difficult for users with visual impairments to read. 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. To ensure accessibility, it's recommended to pair Persian Blue with lighter colors that provide adequate contrast. Alternatively, using it sparingly for decorative elements or in conjunction with a high-contrast overlay can mitigate accessibility concerns. Tools like contrast checkers can help evaluate the contrast ratio and determine whether the color combination meets accessibility standards.

Shades

Digital Color Formats

RGB
37 21 181
RGB37 21 181
Red
Green
Blue
HSL
246deg 79.21% 39.61%
24679.2139.61HSL
Hue
Saturation
Lightness
HWB
246deg 8.24% 29.02%
2468.2429.02HWB
Hue
Whiteness
Blackness
hex#2515B5
rgb37 21 181
hsl246deg 79.21% 39.61%
cmyk79.56% 88.4% 0% 29.02%
hwb246deg 8.24% 29.02%
xyz-d650.09 0.04 0.44
oklch0.3748 0.2258 271.52
oklab0.3748 0.01 -0.23
CMYK
79.56% 88.4% 0% 29.02%
79.5688.4029.02CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.09 0.04 0.44
0.090.040.44XYZ
X
Y
Z
OKLCH
0.3748 0.2258 271.52
0.37480.2258271.52LCH
Lightness
Chroma
Hue
OKLAB
0.3748 0.01 -0.23
0.37480.01-0.23LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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