Persian Blue

#231BCB

General Information about Persian Blue

The color #231BCB, also known as Persian Blue, is a deep, saturated blue with a hint of purple. It belongs to the blue color family and exhibits characteristics that evoke feelings of calmness, trust, and authority. In the RGB color model, it is composed of 13.73% red, 10.98% green, and 79.61% blue. Its CMYK values are 0.83, 0.86, 0.0, 0.20. Persian Blue is often associated with royalty, sophistication, and stability. Historically, it has been used in art, design, and fashion to convey a sense of elegance and depth. The color's unique blend of blue and purple undertones makes it versatile for both digital and print media, allowing for creative applications across a wide range of visual communication.

The hex color #231BCB, also known as Persian Blue, presents several accessibility considerations, particularly in web design. Its relatively low luminance (brightness) means that careful attention must be paid to color contrast. When used as a background color, ensure that text displayed on top of it is a light color, such as white or a very pale yellow, to meet WCAG (Web Content Accessibility Guidelines) standards for contrast ratios. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Avoid pairing it with dark or similarly saturated colors, as this will likely result in poor readability and eye strain. When used for interactive elements, such as buttons or links, provide clear visual cues for focus states. Furthermore, be mindful of users with color vision deficiencies (color blindness). Persian Blue may be difficult to distinguish from other blues or purples for some individuals. Therefore, it's best practice to supplement color with additional indicators, such as text labels or icons, to ensure usability for all users.

Shades

Digital Color Formats

RGB
35 27 203
RGB35 27 203
Red
Green
Blue
HSL
242.73deg 76.52% 45.1%
242.7376.5245.1HSL
Hue
Saturation
Lightness
HWB
242.73deg 10.59% 20.39%
242.7310.5920.39HWB
Hue
Whiteness
Blackness
hex#231BCB
rgb35 27 203
hsl242.73deg 76.52% 45.1%
cmyk82.76% 86.7% 0% 20.39%
hwb242.73deg 10.59% 20.39%
xyz-d650.12 0.05 0.57
oklch0.406 0.2468 269.44
oklab0.406 0 -0.25
CMYK
82.76% 86.7% 0% 20.39%
82.7686.7020.39CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.12 0.05 0.57
0.120.050.57XYZ
X
Y
Z
OKLCH
0.406 0.2468 269.44
0.4060.2468269.44LCH
Lightness
Chroma
Hue
OKLAB
0.406 0 -0.25
0.4060-0.25LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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