Persian Blue

#1E21B7

General Information

Persian Blue, represented by the hexadecimal color code #1E21B7, is a deep and vibrant shade of blue. It belongs to the blue color family and is often associated with qualities such as trust, intelligence, and stability. In color psychology, blue is known to evoke feelings of calmness and serenity, making it a popular choice for designs aiming to create a sense of peace or reliability. Persian Blue, with its rich and slightly muted tone, brings a touch of sophistication and depth compared to brighter blues. Its distinct hue is achieved through a specific combination of red, green, and blue values in the hexadecimal system, making it a unique and recognizable color in various applications.

The color #1E21B7, a deep shade of Persian Blue, presents several accessibility considerations for web developers. Its relatively low luminance can pose challenges for users with visual impairments, particularly when used as text on a white or light-colored background. To ensure readability, it's crucial to maintain a sufficient contrast ratio, ideally meeting WCAG (Web Content Accessibility Guidelines) AA or AAA standards. Tools are available to check contrast ratios, and adjustments to either the text or background color may be necessary. Furthermore, avoid using this color as the sole indicator for interactive elements like links or buttons. Supplement color cues with text labels, icons, or underlines to provide alternative ways for users to identify interactive elements, especially for those with color vision deficiencies.

Shades

Digital Color Formats

RGB
30 33 183
RGB30 33 183
Red
Green
Blue
HSL
238.82deg 71.83% 41.76%
238.8271.8341.76HSL
Hue
Saturation
Lightness
HWB
238.82deg 11.76% 28.24%
238.8211.7628.24HWB
Hue
Whiteness
Blackness
hex#1E21B7
rgb30 33 183
hsl238.82deg 71.83% 41.76%
cmyk83.61% 81.97% 0% 28.24%
hwb238.82deg 11.76% 28.24%
xyz-d650.1 0.05 0.45
oklch0.3853 0.222 268.96
oklab0.3853 0 -0.22
CMYK
83.61% 81.97% 0% 28.24%
83.6181.97028.24CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.1 0.05 0.45
0.10.050.45XYZ
X
Y
Z
OKLCH
0.3853 0.222 268.96
0.38530.222268.96LCH
Lightness
Chroma
Hue
OKLAB
0.3853 0 -0.22
0.38530-0.22LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons