Persian Blue

#1131B9

General Information about Persian Blue

Persian Blue, identified by the hexadecimal color code #1131B9, is a deep and vibrant shade of blue. It's characterized by its strong saturation and relatively low lightness value, giving it a rich and intense appearance. In the RGB color model, it consists of 6.7% red, 19.2% green, and 72.5% blue. The color is often associated with feelings of trust, loyalty, wisdom, confidence, intelligence, faith, truth, and heaven. In color psychology, blue is known to promote relaxation and serenity. The term 'Persian Blue' historically refers to a specific shade of blue pigment used in Persian pottery and art, dating back centuries. This color is a popular choice for digital design and branding due to its bold and memorable nature. Be careful with using it as a background color since it can cause eye strain if it is too bright.

The color #1131B9, a deep Persian Blue, presents some accessibility challenges. Its low luminance value of approximately 5% means that it requires very light text colors to achieve sufficient contrast for readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. When using #1131B9 as a background, ensure that text colors such as white (#FFFFFF) or very light shades of yellow or gray are used. Tools like contrast checkers can help verify compliance. Additionally, consider providing alternative visual cues besides color alone, such as text labels or icons, to ensure that users with color vision deficiencies can still understand the content. For interactive elements, ensure sufficient contrast for focus states as well.

Shades

Digital Color Formats

RGB
17 49 185
RGB17 49 185
Red
Green
Blue
HSL
228.57deg 83.17% 39.61%
228.5783.1739.61HSL
Hue
Saturation
Lightness
HWB
228.57deg 6.67% 27.45%
228.576.6727.45HWB
Hue
Whiteness
Blackness
hex#1131B9
rgb17 49 185
hsl228.57deg 83.17% 39.61%
cmyk90.81% 73.51% 0% 27.45%
hwb228.57deg 6.67% 27.45%
xyz-d650.1 0.06 0.46
oklch0.4049 0.2128 265.42
oklab0.4049 -0.02 -0.21
CMYK
90.81% 73.51% 0% 27.45%
90.8173.51027.45CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.1 0.06 0.46
0.10.060.46XYZ
X
Y
Z
OKLCH
0.4049 0.2128 265.42
0.40490.2128265.42LCH
Lightness
Chroma
Hue
OKLAB
0.4049 -0.02 -0.21
0.4049-0.02-0.21LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons