Persian Blue

#0B36BF

General Information

The color #0B36BF, commonly known as Persian Blue, is a deep and vibrant shade of blue with a strong presence. It resides in the blue color family and is characterized by its rich hue and moderate saturation. In the RGB color model, it is composed of 4.3% red, 21.2% green, and 74.9% blue. The hexadecimal representation #0B36BF makes it easy to use in digital design and web development. Its perceived psychological effects often include feelings of calmness, trust, and stability, making it a popular choice for branding and marketing in industries seeking to convey reliability and professionalism. The color is inspired from the ancient usage in persian arts and pottery and often associated with royalty and spirituality.

The color #0B36BF, a deep Persian Blue, presents some accessibility challenges, especially in text-based contexts. Its low luminance of 0.03 makes it difficult to achieve sufficient contrast against lighter backgrounds, which can impact readability for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using #0B36BF as text on a white background (or any light color) would likely fall short of these requirements. To improve accessibility, consider pairing this color with very light hues, or even better, white (#FFFFFF), for backgrounds, and potentially increasing text size or weight to enhance legibility. Also be wary of using this color in situations where color is the only means of conveying important information, as this excludes users with color vision deficiencies. Providing redundant visual cues is always recommended.

Shades

Digital Color Formats

RGB
11 54 191
RGB11 54 191
Red
Green
Blue
HSL
225.67deg 89.11% 39.61%
225.6789.1139.61HSL
Hue
Saturation
Lightness
HWB
225.67deg 4.31% 25.1%
225.674.3125.1HWB
Hue
Whiteness
Blackness
hex#0B36BF
rgb11 54 191
hsl225.67deg 89.11% 39.61%
cmyk94.24% 71.73% 0% 25.1%
hwb225.67deg 4.31% 25.1%
xyz-d650.11 0.06 0.5
oklch0.4181 0.2158 264.36
oklab0.4181 -0.02 -0.21
CMYK
94.24% 71.73% 0% 25.1%
94.2471.73025.1CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.11 0.06 0.5
0.110.060.5XYZ
X
Y
Z
OKLCH
0.4181 0.2158 264.36
0.41810.2158264.36LCH
Lightness
Chroma
Hue
OKLAB
0.4181 -0.02 -0.21
0.4181-0.02-0.21LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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