Persian Blue

#1F40B7

General Information

The hexadecimal color #1F40B7, also known as Persian Blue, is a deep, vibrant shade of blue with a strong presence. It is located in the blue region of the color spectrum and is often associated with qualities like trust, stability, and intelligence. In color theory, Persian Blue can be described by its RGB (Red, Green, Blue) components: 31 red, 64 green, and 183 blue. The color is often used in design and art to convey a sense of authority, knowledge, or calmness, depending on the context and surrounding colors. It finds application in diverse sectors, spanning corporate branding to creative endeavors, consistently contributing a dash of sophistication and visual appeal.

The color #1F40B7, also known as Persian Blue, presents some accessibility challenges, especially when used as a text color on a white background. With a relatively low luminance value, the contrast ratio may not meet WCAG (Web Content Accessibility Guidelines) standards for normal text sizes. To ensure readability, it's crucial to use this color with lighter backgrounds or increase the font size and weight significantly. When using #1F40B7 for interactive elements like buttons, provide clear visual cues such as borders or contrasting hover states to aid users with visual impairments. Always test color combinations using accessibility tools to ensure sufficient contrast and readability for all users, including those with color blindness or low vision. Consider using a color contrast checker to verify compliance with accessibility standards.

Shades

Digital Color Formats

RGB
31 64 183
RGB31 64 183
Red
Green
Blue
HSL
226.97deg 71.03% 41.96%
226.9771.0341.96HSL
Hue
Saturation
Lightness
HWB
226.97deg 12.16% 28.24%
226.9712.1628.24HWB
Hue
Whiteness
Blackness
hex#1F40B7
rgb31 64 183
hsl226.97deg 71.03% 41.96%
cmyk83.06% 65.03% 0% 28.24%
hwb226.97deg 12.16% 28.24%
xyz-d650.11 0.07 0.46
oklch0.4324 0.1911 266.06
oklab0.4324 -0.01 -0.19
CMYK
83.06% 65.03% 0% 28.24%
83.0665.03028.24CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.11 0.07 0.46
0.110.070.46XYZ
X
Y
Z
OKLCH
0.4324 0.1911 266.06
0.43240.1911266.06LCH
Lightness
Chroma
Hue
OKLAB
0.4324 -0.01 -0.19
0.4324-0.01-0.19LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons