Persian Blue

#1B1EBB

General Information about Persian Blue

The hexadecimal color code #1B1EBB represents a specific shade of blue, commonly referred to as Persian Blue. It is composed of 10.6% red, 11.8% green, and 73.3% blue. In the RGB color model, these values translate to 27 red, 30 green, and 187 blue. Persian Blue is characterized by its deep, rich hue, evoking feelings of serenity, trust, and sophistication. It falls within the blue color family and is often associated with calmness and stability. This color is frequently used in various design applications, from web design to branding, to convey a sense of professionalism and reliability. Its versatility allows it to be paired with a range of other colors, including whites, grays, and even contrasting hues, to create visually appealing compositions. The name 'Persian Blue' likely derives from its historical association with the vibrant blue glazes used in Persian pottery and ceramics, reflecting a long-standing cultural significance.

The color #1B1EBB, also known as Persian Blue, presents some accessibility challenges, particularly when used for text or interactive elements. Its relatively low luminance (brightness) can lead to insufficient contrast against lighter backgrounds, making it difficult for users with visual impairments to read or distinguish content. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text against its background. When using #1B1EBB, it's crucial to pair it with a very light color like #FFFFFF (white) or a much darker color like #000000 (black) to ensure adequate contrast. Tools such as contrast checkers can help evaluate the contrast ratio. When used for interactive elements like buttons or links, additional visual cues such as borders or icons may be necessary to improve usability for all users. Consideration to provide alternative styling options to users with very high contrast requirements must also be a consideration.

Shades

Digital Color Formats

RGB
27 30 187
RGB27 30 187
Red
Green
Blue
HSL
238.88 74.77% 41.96%
238.8874.7741.96HSL
Hue
Saturation
Lightness
HWB
238.88 10.59% 26.67%
238.8810.5926.67HWB
Hue
Whiteness
Blackness
hex#1B1EBB
rgb27 30 187
hsl238.88 74.77% 41.96%
cmyk85.56% 83.96% 0% 26.67%
hwb238.88 10.59% 26.67%
xyz9.89 4.75 47.41
CMYK
85.56% 83.96% 0% 26.67%
85.5683.96026.67CMYK
Cyan
Magenta
Yellow
Key
XYZ
9.89 4.75 47.41
9.894.7547.41XYZ
X
Y
Z

Alternative colors

Applications

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