Persian Blue

#1731B3

General Information

Persian Blue, with the hex code #1731B3, is a deep, saturated shade of blue that evokes feelings of sophistication, trustworthiness, and stability. It is often associated with knowledge, power, integrity, and seriousness. This color is frequently used in corporate branding and designs where conveying trust and authority is essential. The RGB values for Persian Blue are R:23, G:49, B:179, indicating a strong presence of blue and relatively low red and green. In the CMYK color model, it translates to approximately C:87%, M:73%, Y:0%, K:30%. This color belongs to the blue color family and can be categorized as a dark, cool tone. Its depth makes it suitable for creating a sense of depth and sophistication in designs.

The contrast ratio of #1731B3 against a white background is approximately 10.7:1, which is excellent and meets the WCAG AAA standards for text and non-text contrast. This means it provides sufficient contrast for users with visual impairments. When using #1731B3 for text, readability is generally high. However, when pairing it with other colors, ensure adequate contrast. For example, using a light color like white or a very pale yellow as text on a #1731B3 background works well. Avoid using similar dark shades as they may not provide enough contrast, failing accessibility guidelines and impairing readability. Color blindness simulators suggest this color is generally well-perceived across various types of color vision deficiencies, but always test designs with accessibility tools to confirm.

Shades

Digital Color Formats

RGB
23 49 179
RGB23 49 179
Red
Green
Blue
HSL
230deg 77.23% 39.61%
23077.2339.61HSL
Hue
Saturation
Lightness
HWB
230deg 9.02% 29.8%
2309.0229.8HWB
Hue
Whiteness
Blackness
hex#1731B3
rgb23 49 179
hsl230deg 77.23% 39.61%
cmyk87.15% 72.63% 0% 29.8%
hwb230deg 9.02% 29.8%
xyz-d650.1 0.06 0.43
oklch0.4 0.2044 266.41
oklab0.4 -0.01 -0.2
CMYK
87.15% 72.63% 0% 29.8%
87.1572.63029.8CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.1 0.06 0.43
0.10.060.43XYZ
X
Y
Z
OKLCH
0.4 0.2044 266.41
0.40.2044266.41LCH
Lightness
Chroma
Hue
OKLAB
0.4 -0.01 -0.2
0.4-0.01-0.2LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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