Persian Blue

#1533B5

General Information about Persian Blue

The color #1533B5, commonly known as Persian Blue, is a deep, saturated shade of blue. It evokes feelings of trust, stability, and intelligence. In color psychology, blue is often associated with calmness, serenity, and security. Persian Blue specifically, with its slightly muted tone compared to brighter blues, brings a sense of sophistication and maturity. This color is widely used in various fields, including web design, graphic design, and interior decoration, to create a sense of reliability and professionalism. Its hexadecimal code, #1533B5, represents a specific combination of red, green, and blue light intensities. It is important to note that the perceived color can slightly vary based on display settings and individual perception. Persian Blue stands out due to its cultural association, evoking images from Persian art and history, adding a touch of elegance and depth.

The hex color #1533B5, also known as Persian Blue, presents certain accessibility considerations, especially in web design. Its relatively low lightness value can lead to insufficient contrast when used as a foreground color against a light background, potentially making text or interactive elements difficult for users with visual impairments to discern. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. To ensure accessibility, it's crucial to pair #1533B5 with a sufficiently light background color that meets these contrast requirements. Alternatively, when using #1533B5 as a background, a light foreground color should be chosen. Tools are available to calculate contrast ratios and help designers make informed decisions to comply with accessibility standards, providing a more inclusive user experience.

Shades

Digital Color Formats

RGB
21 51 181
RGB21 51 181
Red
Green
Blue
HSL
228.75deg 79.21% 39.61%
228.7579.2139.61HSL
Hue
Saturation
Lightness
HWB
228.75deg 8.24% 29.02%
228.758.2429.02HWB
Hue
Whiteness
Blackness
hex#1533B5
rgb21 51 181
hsl228.75deg 79.21% 39.61%
cmyk88.4% 71.82% 0% 29.02%
hwb228.75deg 8.24% 29.02%
xyz-d650.1 0.06 0.44
oklch0.4047 0.2052 265.85
oklab0.4047 -0.01 -0.2
CMYK
88.4% 71.82% 0% 29.02%
88.471.82029.02CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.1 0.06 0.44
0.10.060.44XYZ
X
Y
Z
OKLCH
0.4047 0.2052 265.85
0.40470.2052265.85LCH
Lightness
Chroma
Hue
OKLAB
0.4047 -0.01 -0.2
0.4047-0.01-0.2LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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