Persian Blue

#1E40AC

General Information about Persian Blue

The hexadecimal color #1E40AC, also known as Persian Blue, is a dark shade of blue. It is composed of 11.8% red, 25.1% green, and 67.5% blue. In the RGB color model, this translates to 30 red, 64 green, and 172 blue. In the CMYK color model, it is composed of 82.56% cyan, 62.79% magenta, 0% yellow, and 32.55% black. This color is often associated with qualities such as depth, stability, and trust. Persian Blue is frequently used in corporate branding, web design, and interior decoration to convey a sense of professionalism and sophistication. The name 'Persian Blue' alludes to the historical use of this color in Persian art and ceramics.

The color #1E40AC, also known as Persian Blue, presents some accessibility challenges, especially when used as a background color. Due to its relatively low lightness value, it's crucial to ensure sufficient contrast with foreground text or elements. A minimum contrast ratio of 4.5:1 is recommended for normal text and 3:1 for large text (14pt bold or 18pt regular) to comply with WCAG guidelines. Using a light text color like white or a very pale yellow can help achieve the necessary contrast. When using this color for interactive elements, consider providing additional visual cues beyond color alone, such as borders or icons, to ensure usability for users with color vision deficiencies. Tools like WebAIM's contrast checker can be used to evaluate the contrast ratio between foreground and background colors.

Shades

Digital Color Formats

RGB
30 64 172
RGB30 64 172
Red
Green
Blue
HSL
225.63deg 70.3% 39.61%
225.6370.339.61HSL
Hue
Saturation
Lightness
HWB
225.63deg 11.76% 32.55%
225.6311.7632.55HWB
Hue
Whiteness
Blackness
hex#1E40AC
rgb30 64 172
hsl225.63deg 70.3% 39.61%
cmyk82.56% 62.79% 0% 32.55%
hwb225.63deg 11.76% 32.55%
xyz-d650.1 0.07 0.4
oklch0.4217 0.177 265.56
oklab0.4217 -0.01 -0.18
CMYK
82.56% 62.79% 0% 32.55%
82.5662.79032.55CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.1 0.07 0.4
0.10.070.4XYZ
X
Y
Z
OKLCH
0.4217 0.177 265.56
0.42170.177265.56LCH
Lightness
Chroma
Hue
OKLAB
0.4217 -0.01 -0.18
0.4217-0.01-0.18LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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