Persian Blue

#0A28BF

General Information About Persian Blue

The hex color #0A28BF, also known as Persian Blue, is a deep and captivating shade of blue. It is composed of 3.92% red, 15.69% green, and 74.9% blue. This combination results in a color that evokes feelings of tranquility, depth, and sophistication. Persian Blue has historically been associated with royalty and prestige, adding to its allure. In color theory, it falls under the broader category of blue hues, which are generally known for their calming and soothing effects. It can be used in a variety of design contexts to create a sense of elegance and depth. When using the color in web design, it's important to consider its accessibility as a background color.

The color #0A28BF, a deep shade of Persian Blue, presents some accessibility challenges, particularly when used as text against a white or very light background. Its low luminance value of approximately 5% means that the contrast ratio is insufficient to meet WCAG (Web Content Accessibility Guidelines) standards for normal text (AA compliance). To ensure readability and accessibility, especially for users with visual impairments, it's crucial to pair this color with a significantly lighter color for text or interactive elements. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using online contrast checkers is advisable to verify compliance and ensure a user-friendly experience. Consider using #0A28BF sparingly for decorative elements or backgrounds, and always prioritize sufficient contrast when using it for text or interactive components.

Shades

Digital Color Formats

RGB
10 40 191
RGB10 40 191
Red
Green
Blue
HSL
230.06deg 90.05% 39.41%
230.0690.0539.41HSL
Hue
Saturation
Lightness
HWB
230.06deg 3.92% 25.1%
230.063.9225.1HWB
Hue
Whiteness
Blackness
hex#0A28BF
rgb10 40 191
hsl230.06deg 90.05% 39.41%
cmyk94.76% 79.06% 0% 25.1%
hwb230.06deg 3.92% 25.1%
xyz-d650.1 0.05 0.5
oklch0.3975 0.2293 265.07
oklab0.3975 -0.02 -0.23
CMYK
94.76% 79.06% 0% 25.1%
94.7679.06025.1CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.1 0.05 0.5
0.10.050.5XYZ
X
Y
Z
OKLCH
0.3975 0.2293 265.07
0.39750.2293265.07LCH
Lightness
Chroma
Hue
OKLAB
0.3975 -0.02 -0.23
0.3975-0.02-0.23LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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