Persian Blue

#1D3FB9

General Information about Persian Blue

Persian Blue, represented by the hex code #1D3FB9, is a deep and rich shade of blue. It is part of the blue color family, known for its association with tranquility, stability, and trustworthiness. In the RGB color model, it consists of 11.4% red, 24.3% green, and 72.5% blue. The color is often associated with royalty and sophistication, making it a popular choice in branding and design. The origin of the name Persian Blue is associated with the vibrant blue pigments found in Persian pottery and tiles. The color has a somewhat low luminance, making it appear darker to the human eye.

The color #1D3FB9, also known as Persian Blue, presents some accessibility challenges. Its relatively low luminance can pose problems for users with visual impairments. When used as text, it is crucial to ensure sufficient contrast against the background. A contrast ratio of at least 4.5:1 is recommended for normal-sized text, and 3:1 for large text (14pt bold or 18pt regular). Tools like contrast checkers can help verify compliance with WCAG guidelines. Combining this color with lighter shades of yellow or white can improve readability. Avoid pairing it with very dark colors without careful consideration of contrast. Furthermore, providing alternative cues besides color, such as text labels or icons, is essential for users who are colorblind.

Shades

Digital Color Formats

RGB
29 63 185
RGB29 63 185
Red
Green
Blue
HSL
226.92deg 72.9% 41.96%
226.9272.941.96HSL
Hue
Saturation
Lightness
HWB
226.92deg 11.37% 27.45%
226.9211.3727.45HWB
Hue
Whiteness
Blackness
hex#1D3FB9
rgb29 63 185
hsl226.92deg 72.9% 41.96%
cmyk84.32% 65.95% 0% 27.45%
hwb226.92deg 11.37% 27.45%
xyz-d650.11 0.07 0.47
oklch0.4318 0.1953 265.85
oklab0.4318 -0.01 -0.19
CMYK
84.32% 65.95% 0% 27.45%
84.3265.95027.45CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.11 0.07 0.47
0.110.070.47XYZ
X
Y
Z
OKLCH
0.4318 0.1953 265.85
0.43180.1953265.85LCH
Lightness
Chroma
Hue
OKLAB
0.4318 -0.01 -0.19
0.4318-0.01-0.19LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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