Persian Blue

#0A28C1

General Information about Persian Blue

The hexadecimal color #0A28C1, also known as Persian Blue, is a deep and vibrant shade of blue located in the blue-violet region of the color spectrum. It is composed of 3.92% red, 15.69% green, and 75.69% blue. In the RGB color model, it is represented as (10, 40, 193). The color is often associated with feelings of trust, loyalty, wisdom, confidence, intelligence, faith, truth and heaven. In color psychology, blue is known to promote calmness and relaxation, making it a popular choice for various applications, from web design to interior decoration. Persian Blue has a rich cultural history, often linked to royalty and spirituality in various cultures. Its depth and intensity make it a versatile color that can evoke both a sense of seriousness and creativity.

The color #0A28C1, also known as Persian Blue, presents some accessibility challenges, particularly concerning contrast. When used as a foreground color for text, it requires careful consideration of the background color to ensure sufficient contrast for readability, especially for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Pairing Persian Blue with light colors like whites (#FFFFFF), very light grays (#EEEEEE), or pale yellows (#FFFFE0) can help meet these contrast requirements. Tools and online resources are available to measure the contrast ratio between two colors, which can help web developers make informed decisions. Moreover, providing alternative styling options for users, such as allowing them to adjust the color scheme, can further enhance accessibility. When using this color for interactive elements, consider the focus state and ensure it is clearly visible, for example, with a high contrast border.

Shades

Digital Color Formats

RGB
10 40 193
RGB10 40 193
Red
Green
Blue
HSL
230.16deg 90.15% 39.8%
230.1690.1539.8HSL
Hue
Saturation
Lightness
HWB
230.16deg 3.92% 24.31%
230.163.9224.31HWB
Hue
Whiteness
Blackness
hex#0A28C1
rgb10 40 193
hsl230.16deg 90.15% 39.8%
cmyk94.82% 79.27% 0% 24.31%
hwb230.16deg 3.92% 24.31%
xyz-d650.11 0.05 0.51
oklch0.3999 0.2315 265.06
oklab0.3999 -0.02 -0.23
CMYK
94.82% 79.27% 0% 24.31%
94.8279.27024.31CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.11 0.05 0.51
0.110.050.51XYZ
X
Y
Z
OKLCH
0.3999 0.2315 265.06
0.39990.2315265.06LCH
Lightness
Chroma
Hue
OKLAB
0.3999 -0.02 -0.23
0.3999-0.02-0.23LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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