Persian Blue

#191BCD

General Information about Persian Blue

The hex color #191BCD, also known as Persian Blue, is a vibrant and saturated shade of blue. It belongs to the blue color family and is often associated with feelings of calmness, depth, and sophistication. In the RGB color model, #191BCD is composed of 9.8% red, 10.98% green, and 80.39% blue. Its CMYK values are 0.88, 0.86, 0.00, 0.20. This color can be used in many different contexts, from web design to fashion. It is a versatile colour that can be both elegant and bold. Persian Blue has a rich cultural history, often linked to royalty and nobility. It evokes a sense of trust and stability. Its widespread use in design and art is due to its visual appeal and emotional impact.

The hex color #191bcd, also known as Persian Blue, presents several accessibility considerations for web developers. Its relatively low luminance can pose challenges when used as a foreground color against a dark background, potentially leading to insufficient contrast for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Developers should assess the contrast ratio of #191bcd against different background colors using contrast checkers. Additionally, relying solely on color to convey information is discouraged. Supplementing color with text labels or icons ensures inclusivity for users who are colorblind or have difficulty distinguishing between colors. Careful consideration of these factors will help ensure that content using #191bcd is accessible to a wider audience.

Shades

Digital Color Formats

RGB
25 27 205
RGB25 27 205
Red
Green
Blue
HSL
239.33deg 78.26% 45.1%
239.3378.2645.1HSL
Hue
Saturation
Lightness
HWB
239.33deg 9.8% 19.61%
239.339.819.61HWB
Hue
Whiteness
Blackness
hex#191BCD
rgb25 27 205
hsl239.33deg 78.26% 45.1%
cmyk87.8% 86.83% 0% 19.61%
hwb239.33deg 9.8% 19.61%
xyz-d650.12 0.05 0.58
oklch0.4046 0.2513 267.26
oklab0.4046 -0.01 -0.25
CMYK
87.8% 86.83% 0% 19.61%
87.886.83019.61CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.12 0.05 0.58
0.120.050.58XYZ
X
Y
Z
OKLCH
0.4046 0.2513 267.26
0.40460.2513267.26LCH
Lightness
Chroma
Hue
OKLAB
0.4046 -0.01 -0.25
0.4046-0.01-0.25LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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