Persian Blue

#1F40AF

General Information about Persian Blue

The hexadecimal color #1F40AF, also known as Persian Blue, is a deep, rich shade of blue that evokes feelings of sophistication, trust, and stability. It belongs to the blue color family and is often associated with knowledge, professionalism, and calmness. In the RGB color model, #1F40AF consists of 12.2% red, 25.1% green, and 68.6% blue. In the CMYK color model, it is composed of 82% cyan, 63% magenta, 0% yellow, and 31% black. This color is frequently used in various design applications, including web design, graphic design, and branding, to create a sense of depth and reliability. Its versatility allows it to be paired with both complementary and analogous colors to achieve different aesthetic effects.

The color #1F40AF, also known as Persian Blue, presents some accessibility challenges, especially in text-based contexts. When used as a text color, it requires careful consideration of the background color to ensure sufficient contrast. A light background is essential to meet WCAG (Web Content Accessibility Guidelines) standards for readability. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using tools to check color contrast is highly advisable. For interactive elements like buttons or links, sufficient visual cues beyond color alone should be provided, such as underlines or borders, to ensure usability for users with color vision deficiencies. It's crucial to test the color combination with various accessibility evaluation tools and, ideally, with actual users to identify and address any potential issues.

Shades

Digital Color Formats

RGB
31 64 175
RGB31 64 175
Red
Green
Blue
HSL
226.25deg 69.9% 40.39%
226.2569.940.39HSL
Hue
Saturation
Lightness
HWB
226.25deg 12.16% 31.37%
226.2512.1631.37HWB
Hue
Whiteness
Blackness
hex#1F40AF
rgb31 64 175
hsl226.25deg 69.9% 40.39%
cmyk82.29% 63.43% 0% 31.37%
hwb226.25deg 12.16% 31.37%
xyz-d650.1 0.07 0.41
oklch0.4248 0.1807 265.88
oklab0.4248 -0.01 -0.18
CMYK
82.29% 63.43% 0% 31.37%
82.2963.43031.37CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.1 0.07 0.41
0.10.070.41XYZ
X
Y
Z
OKLCH
0.4248 0.1807 265.88
0.42480.1807265.88LCH
Lightness
Chroma
Hue
OKLAB
0.4248 -0.01 -0.18
0.4248-0.01-0.18LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons