Persian Blue

#1531C1

General Information about Persian Blue

Persian Blue, represented by the hexadecimal code #1531C1, is a deep, saturated blue color reminiscent of royalty and the depths of the ocean. It belongs to the blue color family and possesses a strong presence, making it suitable for applications where a bold and confident statement is desired. This color is not commonly found in nature in its pure form, making it feel somewhat artificial, but it has its uses in graphical design. The color's intensity can evoke feelings of trust, stability, and sophistication, making it a popular choice for branding and design projects aiming to convey those qualities. Its specific wavelength placement in the visible spectrum gives it a cool undertone. The name 'Persian Blue' alludes to the historical use of lapis lazuli, a semi-precious stone, in Persian art and architecture, from which similar blue hues were derived.

The hex color #1531C1, also known as Persian Blue, presents some accessibility challenges, particularly regarding color contrast. When used as a background color, it requires very light text (white or near-white) to ensure sufficient contrast for readability, adhering to WCAG guidelines. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using a color contrast checker is essential to verify compliance. For users with visual impairments, including color blindness, this deep blue might be difficult to distinguish from other dark colors. Therefore, relying solely on color to convey information should be avoided. Employing text labels or icons alongside the color helps improve accessibility for a broader audience. Also avoid using it for interactive elements if a clear visual affordance (such as a change in brightness or a distinct border) isn't present upon hover or focus.

Shades

Digital Color Formats

RGB
21 49 193
RGB21 49 193
Red
Green
Blue
HSL
230.23deg 80.37% 41.96%
230.2380.3741.96HSL
Hue
Saturation
Lightness
HWB
230.23deg 8.24% 24.31%
230.238.2424.31HWB
Hue
Whiteness
Blackness
hex#1531C1
rgb21 49 193
hsl230.23deg 80.37% 41.96%
cmyk89.12% 74.61% 0% 24.31%
hwb230.23deg 8.24% 24.31%
xyz-d650.11 0.06 0.51
oklch0.4147 0.2216 266
oklab0.4147 -0.02 -0.22
CMYK
89.12% 74.61% 0% 24.31%
89.1274.61024.31CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.11 0.06 0.51
0.110.060.51XYZ
X
Y
Z
OKLCH
0.4147 0.2216 266
0.41470.2216266LCH
Lightness
Chroma
Hue
OKLAB
0.4147 -0.02 -0.22
0.4147-0.02-0.22LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons