Persian Blue

#101EBA

General Information about Persian Blue

The hexadecimal color #101EBA, also known as Persian Blue, is a deep shade of blue with a sense of sophistication and intensity. In the RGB color model, it consists of 6.27% red, 11.76% green, and 72.94% blue. Its high blue component is what gives it the dominant blue hue. In the CMYK color model, commonly used for printing, it consists of 91.43% cyan, 83.91% magenta, 0% yellow, and 27.06% black. This indicates that Persian Blue is a rich color that requires a substantial amount of cyan and magenta to produce. Its name suggests historical association with Persian art and culture, where deep blues have been prominently featured in ceramics, textiles, and other artistic expressions. The color evokes feelings of trust, authority, and serenity.

The color #101EBA, also known as Persian Blue, presents some accessibility challenges, especially when used as text on a white background. Its relatively low lightness value of approximately 0.12 results in a low contrast ratio. 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 #101EBA for text on a white background may not meet these requirements, making it difficult for users with visual impairments to read comfortably. To improve accessibility, consider using a lighter background color or a lighter shade of blue for the text. Tools like contrast checkers can help evaluate and adjust color combinations to meet accessibility standards. Alternatively, using #101EBA for graphic elements rather than text can also mitigate these issues, as the contrast requirements are less strict for non-text elements.

Shades

Digital Color Formats

RGB
16 30 186
RGB16 30 186
Red
Green
Blue
HSL
235.06deg 84.16% 39.61%
235.0684.1639.61HSL
Hue
Saturation
Lightness
HWB
235.06deg 6.27% 27.06%
235.066.2727.06HWB
Hue
Whiteness
Blackness
hex#101EBA
rgb16 30 186
hsl235.06deg 84.16% 39.61%
cmyk91.4% 83.87% 0% 27.06%
hwb235.06deg 6.27% 27.06%
xyz-d650.1 0.05 0.47
oklch0.3809 0.2306 266.16
oklab0.3809 -0.02 -0.23
CMYK
91.4% 83.87% 0% 27.06%
91.483.87027.06CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.1 0.05 0.47
0.10.050.47XYZ
X
Y
Z
OKLCH
0.3809 0.2306 266.16
0.38090.2306266.16LCH
Lightness
Chroma
Hue
OKLAB
0.3809 -0.02 -0.23
0.3809-0.02-0.23LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons