Persian Blue

#1E3DB8

General Information about Persian Blue

Persian Blue, represented by the hex code #1E3DB8, is a deep, rich shade of blue that evokes feelings of serenity, wisdom, and trustworthiness. It belongs to the blue color family and is characterized by its moderate saturation and medium-dark luminance. In the RGB color model, it consists of 12.2% red, 23.9% green, and 72.2% blue. The CMYK values are 83% cyan, 67% magenta, 0% yellow, and 28% black. This color is often associated with royalty, intelligence, and stability, making it a popular choice for branding and design. Its historical roots trace back to ancient Persia, where lapis lazuli, a precious stone, was used to create vibrant blue pigments.

The hex color #1E3DB8, also known as Persian Blue, presents some accessibility challenges, particularly when used as a background or text color. Its relatively low luminance contrast with white makes it difficult for users with visual impairments to read text rendered in this color. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Persian Blue often falls short of these requirements, potentially excluding users with low vision or color blindness. To improve accessibility, consider pairing it with lighter colors, such as whites, light yellows, or very light grays. Alternatively, using it for larger graphical elements or as an accent color can minimize accessibility issues. It's crucial to test color combinations using accessibility tools to ensure compliance with web accessibility standards.

Shades

Digital Color Formats

RGB
30 61 184
RGB30 61 184
Red
Green
Blue
HSL
227.92deg 71.96% 41.96%
227.9271.9641.96HSL
Hue
Saturation
Lightness
HWB
227.92deg 11.76% 27.84%
227.9211.7627.84HWB
Hue
Whiteness
Blackness
hex#1E3DB8
rgb30 61 184
hsl227.92deg 71.96% 41.96%
cmyk83.7% 66.85% 0% 27.84%
hwb227.92deg 11.76% 27.84%
xyz-d650.11 0.07 0.46
oklch0.4276 0.1961 266.34
oklab0.4276 -0.01 -0.2
CMYK
83.7% 66.85% 0% 27.84%
83.766.85027.84CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.11 0.07 0.46
0.110.070.46XYZ
X
Y
Z
OKLCH
0.4276 0.1961 266.34
0.42760.1961266.34LCH
Lightness
Chroma
Hue
OKLAB
0.4276 -0.01 -0.2
0.4276-0.01-0.2LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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