Persian Blue

#1F31B7

General Information about Persian Blue

The hex color #1F31B7, also known as Persian Blue, is a deep and vibrant shade of blue with a touch of violet. It belongs to the blue color family and exhibits a strong sense of depth and sophistication. In the RGB color model, it is composed of 12.2% red, 19.2% green, and 71.8% blue. This color evokes feelings of trust, stability, and intelligence. Historically, blue pigments were derived from minerals like lapis lazuli, making them valuable and associated with royalty. Persian Blue specifically brings to mind the rich cultural heritage of Persia, where it has been used in art, architecture, and textiles for centuries. In modern usage, it is often used in corporate branding to convey professionalism and reliability.

The hex color #1F31B7, also known as Persian Blue, presents some accessibility challenges. With a relatively low luminance, it may not provide sufficient contrast when used as text against a white background. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. This color may fall short of these recommendations, potentially causing readability issues for users with visual impairments. To improve accessibility, consider using a lighter background color or increasing the font weight. Additionally, providing alternative text or visual cues can help convey information to users who may have difficulty distinguishing the color. Testing with accessibility tools and user feedback is crucial to ensure an inclusive design.

Shades

Digital Color Formats

RGB
31 49 183
RGB31 49 183
Red
Green
Blue
HSL
232.89deg 71.03% 41.96%
232.8971.0341.96HSL
Hue
Saturation
Lightness
HWB
232.89deg 12.16% 28.24%
232.8912.1628.24HWB
Hue
Whiteness
Blackness
hex#1F31B7
rgb31 49 183
hsl232.89deg 71.03% 41.96%
cmyk83.06% 73.22% 0% 28.24%
hwb232.89deg 12.16% 28.24%
xyz-d650.1 0.06 0.45
oklch0.4071 0.2075 268.05
oklab0.4071 -0.01 -0.21
CMYK
83.06% 73.22% 0% 28.24%
83.0673.22028.24CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.1 0.06 0.45
0.10.060.45XYZ
X
Y
Z
OKLCH
0.4071 0.2075 268.05
0.40710.2075268.05LCH
Lightness
Chroma
Hue
OKLAB
0.4071 -0.01 -0.21
0.4071-0.01-0.21LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons