Persian Blue

#2820C6

About Hex Color #2820C6

The hexadecimal color code #2820C6 represents a specific point in the color space, defining a deep shade of blue often referred to as Persian Blue. This color is composed of 15.7% red, 12.5% green, and 77.6% blue. In the RGB color model, these values indicate the intensity of each primary color component contributing to the final hue. Hexadecimal color codes are widely used in web design and digital graphics to accurately specify colors for various elements, ensuring consistency across different displays and devices. Understanding the composition of hexadecimal colors allows designers and developers to precisely control the visual appearance of their projects and create aesthetically pleasing and accessible designs.

The color #2820C6, a deep shade of Persian Blue, presents certain accessibility challenges, especially in text-based applications. Its low luminance value of 0.045 means it requires careful consideration when used as a text color against a background. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text to ensure readability for users with moderate visual impairments. When pairing #2820C6 with a background, ensure the contrast ratio meets these standards. Lighter colors like whites, creams, or very light yellows are generally recommended as background colors to provide sufficient contrast. Using online contrast checkers is highly advisable to verify compliance. Moreover, avoid using this color for essential visual elements where color is the sole means of conveying information, as it may not be perceivable to users with color vision deficiencies. Consider providing alternative cues, such as text labels or icons, to enhance accessibility.

Shades

Digital Color Formats

RGB
40 32 198
RGB40 32 198
Red
Green
Blue
HSL
242.89deg 72.17% 45.1%
242.8972.1745.1HSL
Hue
Saturation
Lightness
HWB
242.89deg 12.55% 22.35%
242.8912.5522.35HWB
Hue
Whiteness
Blackness
hex#2820C6
rgb40 32 198
hsl242.89deg 72.17% 45.1%
cmyk79.8% 83.84% 0% 22.35%
hwb242.89deg 12.55% 22.35%
xyz-d650.12 0.06 0.54
oklch0.4069 0.237 270.83
oklab0.4069 0 -0.24
CMYK
79.8% 83.84% 0% 22.35%
79.883.84022.35CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.12 0.06 0.54
0.120.060.54XYZ
X
Y
Z
OKLCH
0.4069 0.237 270.83
0.40690.237270.83LCH
Lightness
Chroma
Hue
OKLAB
0.4069 0 -0.24
0.40690-0.24LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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