Persian Blue

#133BD3

General Information about Persian Blue

The color #133BD3, known as Persian Blue, is a deep and vibrant shade of blue that evokes feelings of calmness, sophistication, and trust. It belongs to the blue color family and is often associated with qualities like stability, intelligence, and confidence. In terms of color theory, Persian Blue is created by mixing blue pigment with small amounts of red and green, resulting in its unique and intense hue. This color finds common usage in diverse fields such as graphic design, web development, and interior decoration, appreciated for its capability to create visually appealing and engaging designs. Understanding the composition and emotional associations of #133BD3 allows designers and artists to harness its power effectively in their creative projects, enhancing their visual impact and conveying intended messages.

The hex color #133BD3, also known as Persian Blue, presents some accessibility challenges, particularly regarding text legibility. When used as a background color, sufficient contrast with foreground text is crucial. According to WCAG (Web Content Accessibility 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 meet AA compliance. Using a light-colored text (e.g., white or a very pale yellow) on a #133BD3 background would improve readability. Tools like contrast checkers can help determine if the color combination meets accessibility standards. For users with visual impairments, including color blindness, providing alternative visual cues, such as icons or underlines, in addition to color, can further enhance accessibility. Therefore, while #133BD3 is a vibrant color, its application requires careful consideration to ensure inclusive design.

Shades

Digital Color Formats

RGB
19 59 211
RGB19 59 211
Red
Green
Blue
HSL
227.5deg 83.48% 45.1%
227.583.4845.1HSL
Hue
Saturation
Lightness
HWB
227.5deg 7.45% 17.25%
227.57.4517.25HWB
Hue
Whiteness
Blackness
hex#133BD3
rgb19 59 211
hsl227.5deg 83.48% 45.1%
cmyk91% 72.04% 0% 17.25%
hwb227.5deg 7.45% 17.25%
xyz-d650.14 0.08 0.62
oklch0.4489 0.2333 265.04
oklab0.4489 -0.02 -0.23
CMYK
91% 72.04% 0% 17.25%
9172.04017.25CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.14 0.08 0.62
0.140.080.62XYZ
X
Y
Z
OKLCH
0.4489 0.2333 265.04
0.44890.2333265.04LCH
Lightness
Chroma
Hue
OKLAB
0.4489 -0.02 -0.23
0.4489-0.02-0.23LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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