Persian Blue

#2233BB

General Information about Persian Blue

Persian Blue, represented by the hexadecimal color code #2233BB, is a medium-dark shade of blue with a strong presence and a slightly muted quality. It belongs to the blue color family and is often associated with feelings of trust, stability, and intelligence. This color is created by combining relatively low amounts of red (22) and green (33) with a significant amount of blue (187) in the RGB color model. In the CMYK color model, which is used for printing, Persian Blue is composed of high percentages of cyan and magenta, with lesser amounts of yellow and black. Its unique blend of calmness and depth makes it a versatile choice for various applications, from digital interfaces to branding materials.

The color #2233bb, also known as Persian Blue, presents some accessibility challenges, particularly when used as text on a white background. Its relatively low contrast ratio makes it difficult for users with visual impairments to read comfortably. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Persian Blue falls short of these recommendations, potentially causing eye strain and reducing readability for a significant portion of the user base. To improve accessibility, consider pairing Persian Blue with lighter shades of yellow, orange, or green to enhance contrast. Alternatively, using a darker shade for the background or employing larger font sizes can mitigate these issues. Thoroughly testing color combinations with accessibility tools is crucial to ensure your designs are inclusive and user-friendly.

Shades

Digital Color Formats

RGB
34 51 187
RGB34 51 187
Red
Green
Blue
HSL
233.33deg 69.23% 43.33%
233.3369.2343.33HSL
Hue
Saturation
Lightness
HWB
233.33deg 13.33% 26.67%
233.3313.3326.67HWB
Hue
Whiteness
Blackness
hex#2233BB
rgb34 51 187
hsl233.33deg 69.23% 43.33%
cmyk81.82% 72.73% 0% 26.67%
hwb233.33deg 13.33% 26.67%
xyz-d650.11 0.06 0.48
oklch0.4157 0.2096 268.47
oklab0.4157 -0.01 -0.21
CMYK
81.82% 72.73% 0% 26.67%
81.8272.73026.67CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.11 0.06 0.48
0.110.060.48XYZ
X
Y
Z
OKLCH
0.4157 0.2096 268.47
0.41570.2096268.47LCH
Lightness
Chroma
Hue
OKLAB
0.4157 -0.01 -0.21
0.4157-0.01-0.21LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons