Persian Blue

#0F21D7

General Information about Persian Blue

The hex color #0F21D7, also known as Persian Blue, is a deep shade of blue with a strong presence. In the RGB color model, it is composed of 5.9% red, 13.9% green, and 84.3% blue. This high blue component gives it its distinctive and vibrant appearance. Persian Blue evokes feelings of calmness, trust, and authority, making it a popular choice for branding and design projects where reliability and stability are desired. It is commonly used in corporate logos, websites, and marketing materials to convey professionalism and confidence. In smaller doses, it can create a luxurious and sophisticated feel. Persian Blue is a color that can create a sophisticated feel in various applications.

The color #0F21D7, a deep Persian Blue, presents some accessibility challenges, particularly in text-based contexts. Its low luminance value means it has weak contrast against white backgrounds, which can make it difficult for users with visual impairments to read text rendered in this color. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Persian Blue often fails to meet these criteria when paired with light colors. To improve accessibility, consider using it with very light text to provide sufficient contrast. Also, avoid using it for crucial visual elements like buttons or links without adequate visual cues, such as underlines or borders, to ensure they are easily identifiable by all users. Providing alternative high-contrast themes can also significantly enhance the accessibility of content using Persian Blue.

Shades

Digital Color Formats

RGB
15 33 215
RGB15 33 215
Red
Green
Blue
HSL
234.6deg 86.96% 45.1%
234.686.9645.1HSL
Hue
Saturation
Lightness
HWB
234.6deg 5.88% 15.69%
234.65.8815.69HWB
Hue
Whiteness
Blackness
hex#0F21D7
rgb15 33 215
hsl234.6deg 86.96% 45.1%
cmyk93.02% 84.65% 0% 15.69%
hwb234.6deg 5.88% 15.69%
xyz-d650.13 0.06 0.65
oklch0.4199 0.2601 265.56
oklab0.4199 -0.02 -0.26
CMYK
93.02% 84.65% 0% 15.69%
93.0284.65015.69CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.13 0.06 0.65
0.130.060.65XYZ
X
Y
Z
OKLCH
0.4199 0.2601 265.56
0.41990.2601265.56LCH
Lightness
Chroma
Hue
OKLAB
0.4199 -0.02 -0.26
0.4199-0.02-0.26LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons