Persian Blue

#0F2FBB

General Information about Persian Blue

Persian Blue, represented by the hexadecimal color code #0F2FBB, is a deep, vibrant shade of blue that evokes feelings of calmness, trust, and sophistication. It belongs to the blue color family, which is often associated with stability, wisdom, and confidence. In the RGB color model, it is composed of 5.9% red, 18.4% green, and 73.3% blue. In the CMYK color model, it consists of 92% cyan, 75% magenta, 0% yellow, and 27% black. Historically, blue pigments have been derived from various sources, including lapis lazuli, a semi-precious stone. Persian Blue's rich and intense hue makes it a popular choice for various applications, ranging from web design and branding to interior decoration and fashion. Its unique blend of serenity and depth lends it an air of elegance and professionalism.

The color #0f2fbb, also known as Persian Blue, presents specific accessibility challenges, especially when used for text or interactive elements. Its relatively low luminance contrasts poorly with both white and black backgrounds, potentially causing readability issues for users with visual impairments. According to WCAG guidelines, sufficient contrast ratios are crucial for ensuring content is accessible to everyone. For normal text (14pt/18px and larger), a contrast ratio of at least 4.5:1 is recommended against the background. For large text (18pt/24px and larger) and graphical objects, a contrast ratio of 3:1 is required. When using #0f2fbb, careful consideration should be given to pairing it with lighter shades to meet these standards and enhance usability. Tools are available to check contrast ratios. Therefore, designers and developers must test the color combination in different scenarios, considering factors like screen glare, different font weights, and color blindness. Offering alternative color themes or providing user customization options can also improve the overall accessibility of the design.

Shades

Digital Color Formats

RGB
15 47 187
RGB15 47 187
Red
Green
Blue
HSL
228.84deg 85.15% 39.61%
228.8485.1539.61HSL
Hue
Saturation
Lightness
HWB
228.84deg 5.88% 26.67%
228.845.8826.67HWB
Hue
Whiteness
Blackness
hex#0F2FBB
rgb15 47 187
hsl228.84deg 85.15% 39.61%
cmyk91.98% 74.87% 0% 26.67%
hwb228.84deg 5.88% 26.67%
xyz-d650.1 0.06 0.48
oklch0.4036 0.2175 265.29
oklab0.4036 -0.02 -0.22
CMYK
91.98% 74.87% 0% 26.67%
91.9874.87026.67CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.1 0.06 0.48
0.10.060.48XYZ
X
Y
Z
OKLCH
0.4036 0.2175 265.29
0.40360.2175265.29LCH
Lightness
Chroma
Hue
OKLAB
0.4036 -0.02 -0.22
0.4036-0.02-0.22LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons