Persian Blue

#1137B9

General Information about Persian Blue

The hexadecimal color #1137B9, also known as Persian Blue, is a deep and captivating shade of blue situated in the cyan-blue hue range. This color is formed by combining red, green, and blue light in specific proportions. Specifically, it consists of 6.67% red, 21.57% green, and 72.55% blue. Persian Blue is often associated with feelings of serenity, wisdom, and stability, making it a popular choice in various design applications. In color theory, understanding its relationship to other colors is important. It falls under the category of a cool color, which has implications in design when considering color schemes and the emotional impact of visual content. It is a dark shade, with a luminance of 18%.

The color #1137B9, a deep shade of Persian Blue, presents some accessibility challenges, particularly when used as text against a white or very light background. Its low luminance value necessitates careful consideration of contrast ratios to ensure readability for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Using #1137B9 for text on a white background will likely fall short of these recommendations. To improve accessibility, consider using a lighter tint of blue or pairing it with a much lighter color. For backgrounds, a very light tint of yellow or gray would offer better contrast. Furthermore, avoid using this color to convey critical information without redundant cues, such as text labels or icons, as color perception varies among individuals.

Shades

Digital Color Formats

RGB
17 55 185
RGB17 55 185
Red
Green
Blue
HSL
226.43deg 83.17% 39.61%
226.4383.1739.61HSL
Hue
Saturation
Lightness
HWB
226.43deg 6.67% 27.45%
226.436.6727.45HWB
Hue
Whiteness
Blackness
hex#1137B9
rgb17 55 185
hsl226.43deg 83.17% 39.61%
cmyk90.81% 70.27% 0% 27.45%
hwb226.43deg 6.67% 27.45%
xyz-d650.1 0.06 0.47
oklch0.4145 0.2065 264.87
oklab0.4145 -0.02 -0.21
CMYK
90.81% 70.27% 0% 27.45%
90.8170.27027.45CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.1 0.06 0.47
0.10.060.47XYZ
X
Y
Z
OKLCH
0.4145 0.2065 264.87
0.41450.2065264.87LCH
Lightness
Chroma
Hue
OKLAB
0.4145 -0.02 -0.21
0.4145-0.02-0.21LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons