Persian Blue

#152CB5

General Information

The hex color #152CB5, also known as Persian Blue, is a dark and vibrant shade of blue. It is composed of 8.24% red, 17.65% green, and 70.98% blue. In the RGB color space, it is represented as (21, 44, 181). Persian Blue is often associated with royalty, wisdom, and stability, and is commonly used to convey trust and authority. In color psychology, blue is known to evoke feelings of calmness, security, and intelligence. This particular shade, due to its depth and richness, can also represent sophistication and elegance. It is a popular choice for branding and design elements seeking to project a sense of professionalism and reliability.

The color #152CB5, also known as Persian Blue, presents some accessibility challenges, especially concerning color contrast. When used as text, it's crucial to ensure sufficient contrast against the background. A light background is almost mandatory to achieve a minimum contrast ratio of 4.5:1 as defined by WCAG standards for AA compliance. For larger text (14pt bold or 18pt regular), a contrast ratio of 3:1 is acceptable. Using a color contrast checker tool can help ensure that the text remains legible for users with visual impairments. This includes those with low vision or color blindness. Conversely, avoid using #152CB5 as a background color with light or pastel text, as this will likely fail accessibility checks. Consider using darker shades or tints of the color to improve contrast while retaining the intended aesthetic.

Shades

Digital Color Formats

RGB
21 44 181
RGB21 44 181
Red
Green
Blue
HSL
231.38deg 79.21% 39.61%
231.3879.2139.61HSL
Hue
Saturation
Lightness
HWB
231.38deg 8.24% 29.02%
231.388.2429.02HWB
Hue
Whiteness
Blackness
hex#152CB5
rgb21 44 181
hsl231.38deg 79.21% 39.61%
cmyk88.4% 75.69% 0% 29.02%
hwb231.38deg 8.24% 29.02%
xyz-d650.1 0.05 0.44
oklch0.394 0.2122 266.45
oklab0.394 -0.01 -0.21
CMYK
88.4% 75.69% 0% 29.02%
88.475.69029.02CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.1 0.05 0.44
0.10.050.44XYZ
X
Y
Z
OKLCH
0.394 0.2122 266.45
0.3940.2122266.45LCH
Lightness
Chroma
Hue
OKLAB
0.394 -0.01 -0.21
0.394-0.01-0.21LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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