Persian Blue

#131FB7

About Persian Blue (#131FB7)

The hex color #131FB7, also known as Persian Blue, is a deep and vibrant shade of blue with a rich history and cultural significance. It's a color often associated with royalty, wisdom, and tranquility. In color theory, Persian Blue is a tertiary color, created by mixing a primary color (blue) with a secondary color (in this case, a mix of red and blue, leaning towards violet). Its hex code #131FB7 indicates its specific chromatic values: the '13' represents the red component, '1F' the green component, and 'B7' the blue component. The hexadecimal system allows for precise color representation in digital environments. Persian Blue's unique combination of depth and vibrancy makes it a popular choice in various design applications, from branding and web design to fashion and interior decor.

The hex color #131fb7, also known as Persian Blue, presents certain accessibility challenges, especially when used as a background or text color. Its dark hue necessitates careful consideration of color contrast ratios to ensure readability for individuals 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. When pairing #131fb7 with other colors, it's crucial to use a color contrast checker to verify compliance with these standards. Lighter shades of yellow, white, or light cyan often provide sufficient contrast, but the specific choice depends on the context and design. Using this color for decorative elements with no functional purpose requires less strict adherence to contrast guidelines, but as a general rule, sufficient contrast is always the best practice. Furthermore, providing alternative styling options, such as high-contrast modes, can enhance accessibility for all users.

Shades

Digital Color Formats

RGB
19 31 183
RGB19 31 183
Red
Green
Blue
HSL
235.61deg 81.19% 39.61%
235.6181.1939.61HSL
Hue
Saturation
Lightness
HWB
235.61deg 7.45% 28.24%
235.617.4528.24HWB
Hue
Whiteness
Blackness
hex#131FB7
rgb19 31 183
hsl235.61deg 81.19% 39.61%
cmyk89.62% 83.06% 0% 28.24%
hwb235.61deg 7.45% 28.24%
xyz-d650.09 0.05 0.45
oklch0.3791 0.2259 266.69
oklab0.3791 -0.01 -0.23
CMYK
89.62% 83.06% 0% 28.24%
89.6283.06028.24CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.09 0.05 0.45
0.090.050.45XYZ
X
Y
Z
OKLCH
0.3791 0.2259 266.69
0.37910.2259266.69LCH
Lightness
Chroma
Hue
OKLAB
0.3791 -0.01 -0.23
0.3791-0.01-0.23LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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