Persian Blue

#1536C1

General Information about Persian Blue

The hex color #1536C1, also known as Persian Blue, is a deep and vibrant shade of blue that evokes feelings of sophistication, trust, and stability. It is composed of 8.24% red, 21.18% green, and 75.69% blue. In the RGB color model, this translates to R:21, G:54, B:193. The corresponding CMYK values are C:89.38%, M:72.02%, Y:0%, K:24.31%. Persian Blue is often associated with royalty, intelligence, and calmness. Its usage in design can lend a sense of authority and elegance. This particular shade of blue is often used in corporate branding to convey a sense of trustworthiness and reliability. Because of its deep hue, it is often paired with lighter colors to create contrast and visual interest.

The color #1536C1, also known as Persian Blue, presents some accessibility challenges, particularly in web design. Its relatively low luminance (brightness) means that text rendered in this color may lack sufficient contrast against a white or light-colored background, potentially making it difficult for users with visual impairments to read. To ensure accessibility, it is crucial to use a contrast checker tool to verify that the contrast ratio between the text and background colors meets the WCAG (Web Content Accessibility Guidelines) standards, which typically require a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. If the contrast is insufficient, consider using a lighter shade of the background or a darker, more contrasting color for the text. Additionally, avoid using this color as the sole means of conveying important information, as users who are colorblind may not be able to distinguish it effectively. Providing alternative cues, such as text labels or icons, can help ensure that all users have access to the same information.

Shades

Digital Color Formats

RGB
21 54 193
RGB21 54 193
Red
Green
Blue
HSL
228.49deg 80.37% 41.96%
228.4980.3741.96HSL
Hue
Saturation
Lightness
HWB
228.49deg 8.24% 24.31%
228.498.2424.31HWB
Hue
Whiteness
Blackness
hex#1536C1
rgb21 54 193
hsl228.49deg 80.37% 41.96%
cmyk89.12% 72.02% 0% 24.31%
hwb228.49deg 8.24% 24.31%
xyz-d650.11 0.07 0.51
oklch0.4224 0.2166 265.61
oklab0.4224 -0.02 -0.22
CMYK
89.12% 72.02% 0% 24.31%
89.1272.02024.31CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.11 0.07 0.51
0.110.070.51XYZ
X
Y
Z
OKLCH
0.4224 0.2166 265.61
0.42240.2166265.61LCH
Lightness
Chroma
Hue
OKLAB
0.4224 -0.02 -0.22
0.4224-0.02-0.22LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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