Persian Blue

#0B30BF

About Persian Blue

Persian Blue, represented by the hexadecimal color code #0B30BF, is a deep and vibrant shade of blue reminiscent of sapphires. It is a tertiary color, falling between pure blue and indigo on the color spectrum. This color evokes feelings of royalty, sophistication, and depth. It is often associated with trust, intelligence, and stability. In color psychology, blue is known to promote calmness and serenity. Persian Blue, in particular, has a historical connection to Persian art and culture, where it was frequently used in ceramics, textiles, and architectural designs, signifying its rich heritage and symbolic value.

The hex color #0B30BF, a deep shade of Persian Blue, presents some accessibility challenges, especially in text applications. Its low luminance value (around 6%) necessitates careful consideration of contrast ratios. When used as text against a white or very light background, it may fail WCAG (Web Content Accessibility Guidelines) standards for minimum contrast, making it difficult for users with visual impairments to read. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Therefore, it is advisable to pair #0B30BF with lighter hues like whites, creams, or very light yellows to ensure sufficient contrast. Tools are available to check contrast ratios, and they should be used to validate the accessibility of color combinations. When used as a background color, pairing it with white or very light text can work but needs careful testing.

Shades

Digital Color Formats

RGB
11 48 191
RGB11 48 191
Red
Green
Blue
HSL
227.67deg 89.11% 39.61%
227.6789.1139.61HSL
Hue
Saturation
Lightness
HWB
227.67deg 4.31% 25.1%
227.674.3125.1HWB
Hue
Whiteness
Blackness
hex#0B30BF
rgb11 48 191
hsl227.67deg 89.11% 39.61%
cmyk94.24% 74.87% 0% 25.1%
hwb227.67deg 4.31% 25.1%
xyz-d650.11 0.06 0.5
oklch0.4088 0.2218 264.78
oklab0.4088 -0.02 -0.22
CMYK
94.24% 74.87% 0% 25.1%
94.2474.87025.1CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.11 0.06 0.5
0.110.060.5XYZ
X
Y
Z
OKLCH
0.4088 0.2218 264.78
0.40880.2218264.78LCH
Lightness
Chroma
Hue
OKLAB
0.4088 -0.02 -0.22
0.4088-0.02-0.22LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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