Persian Blue

#0B3CDB

General Information

Persian Blue, represented by the hex code #0B3CDB, is a deep, vibrant shade of blue that evokes feelings of calmness, trust, and stability. It sits prominently within the blue color family, possessing a rich hue that distinguishes it from lighter blues like sky blue or turquoise. In color psychology, blue is often associated with intelligence, reliability, and serenity. This particular shade, with its depth and intensity, can convey a sense of formality and sophistication. Persian Blue is commonly used in branding, web design, and interior decoration to create a sense of trustworthiness and professionalism. Its rich pigmentation allows it to pair well with contrasting colors like yellows and oranges, creating visually appealing and balanced designs.

The color #0B3CDB, also known as Persian Blue, presents some accessibility challenges, especially concerning color contrast. When used as text against a white background, the contrast ratio is quite low, making it difficult for users with visual impairments to read comfortably. To improve accessibility, it's advisable to pair this color with lighter shades or use it sparingly for decorative elements rather than essential textual content. Consider using a color contrast checker tool to ensure compliance with WCAG (Web Content Accessibility Guidelines) standards. For example, using white text on a #0B3CDB background would fail most contrast checks. Another strategy involves incorporating a darker background color to increase the contrast for lighter-colored text or interactive elements layered above the #0B3CDB layer. Large text sizes can also mitigate contrast issues to some degree. When using this color for interactive elements, verify that there are alternative visual cues beyond color alone to indicate state changes like focus or hover to ensure that users who are colorblind can still understand the interface.

Shades

Digital Color Formats

RGB
11 60 219
RGB11 60 219
Red
Green
Blue
HSL
225.87deg 90.43% 45.1%
225.8790.4345.1HSL
Hue
Saturation
Lightness
HWB
225.87deg 4.31% 14.12%
225.874.3114.12HWB
Hue
Whiteness
Blackness
hex#0B3CDB
rgb11 60 219
hsl225.87deg 90.43% 45.1%
cmyk94.98% 72.6% 0% 14.12%
hwb225.87deg 4.31% 14.12%
xyz-d650.15 0.08 0.68
oklch0.4576 0.2427 264.3
oklab0.4576 -0.02 -0.24
CMYK
94.98% 72.6% 0% 14.12%
94.9872.6014.12CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.15 0.08 0.68
0.150.080.68XYZ
X
Y
Z
OKLCH
0.4576 0.2427 264.3
0.45760.2427264.3LCH
Lightness
Chroma
Hue
OKLAB
0.4576 -0.02 -0.24
0.4576-0.02-0.24LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons