Persian Blue

#0B3EBF

General Information about Persian Blue

The color #0B3EBF, commonly known as Persian Blue, is a deep and vibrant shade of blue that evokes a sense of royalty and sophistication. In the RGB color model, it is composed of 4.31% red, 24.31% green, and 74.9% blue. This specific combination gives it a distinctive and memorable appearance. Persian Blue is often associated with trust, stability, and confidence, making it a popular choice in branding and design where these qualities are desired. Historically, blue pigments were derived from sources like lapis lazuli, a semi-precious stone, which contributed to their rarity and value. This color can be found across a variety of sectors, ranging from art, fashion, interiour and tech. Because of it's depth, it is suitable for designs that wish to stand out, especially in combination with a lighter colour.

The hex color #0B3EBF, also known as Persian Blue, presents certain accessibility considerations, particularly in web design. Due to its relatively low lightness value, it is crucial to ensure sufficient contrast when used as text or background. A light-colored text on a Persian Blue background would likely be more accessible than the reverse. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. It's essential to test color combinations using accessibility evaluation tools to verify compliance with these standards. Employing techniques like increasing font size, adding text shadows, or using a thicker font weight can also help improve readability. For users with visual impairments, providing alternative text descriptions for images and ensuring keyboard navigation compatibility are equally important considerations.

Shades

Digital Color Formats

RGB
11 62 191
RGB11 62 191
Red
Green
Blue
HSL
223deg 89.11% 39.61%
22389.1139.61HSL
Hue
Saturation
Lightness
HWB
223deg 4.31% 25.1%
2234.3125.1HWB
Hue
Whiteness
Blackness
hex#0B3EBF
rgb11 62 191
hsl223deg 89.11% 39.61%
cmyk94.24% 67.54% 0% 25.1%
hwb223deg 4.31% 25.1%
xyz-d650.11 0.07 0.5
oklch0.4317 0.2071 263.56
oklab0.4317 -0.02 -0.21
CMYK
94.24% 67.54% 0% 25.1%
94.2467.54025.1CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.11 0.07 0.5
0.110.070.5XYZ
X
Y
Z
OKLCH
0.4317 0.2071 263.56
0.43170.2071263.56LCH
Lightness
Chroma
Hue
OKLAB
0.4317 -0.02 -0.21
0.4317-0.02-0.21LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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