Persian Blue

#121EB8

General Information about #121EB8

The hex color code #121EB8 represents a dark shade of Persian Blue, a color traditionally associated with royalty, depth, and sophistication. In the RGB color model, #121EB8 is composed of 7.06% red, 11.76% green, and 72.16% blue. Its CMYK values are 0.9, 0.84, 0.0, and 0.28. This deep blue hue evokes feelings of trust, stability, and intelligence, making it a popular choice for corporate branding and designs aiming to convey reliability and professionalism. The color is often used to symbolize knowledge, power, integrity, and seriousness. Its rich, intense nature makes it a striking and memorable color, although it needs to be balanced carefully in design to avoid overwhelming the user.

The hex color #121EB8, a shade of Persian Blue, presents specific accessibility challenges. Its low luminance value of 0.032 means that it will require very light text (white or near-white) to achieve sufficient contrast for readability. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text to meet AA compliance. Given its darkness, using #121EB8 as a background color necessitates careful selection of foreground colors. Conversely, using it for text on a white background might not provide sufficient contrast. Designers should employ contrast checkers to ensure compliance and consider providing alternative color schemes for users with visual impairments. Moreover, avoid using this color as the sole indicator of interactive elements, as users with color blindness may not perceive the distinction.

Shades

Digital Color Formats

RGB
18 30 184
RGB18 30 184
Red
Green
Blue
HSL
235.66deg 82.18% 39.61%
235.6682.1839.61HSL
Hue
Saturation
Lightness
HWB
235.66deg 7.06% 27.84%
235.667.0627.84HWB
Hue
Whiteness
Blackness
hex#121EB8
rgb18 30 184
hsl235.66deg 82.18% 39.61%
cmyk90.22% 83.7% 0% 27.84%
hwb235.66deg 7.06% 27.84%
xyz-d650.09 0.05 0.46
oklch0.3789 0.228 266.52
oklab0.3789 -0.01 -0.23
CMYK
90.22% 83.7% 0% 27.84%
90.2283.7027.84CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.09 0.05 0.46
0.090.050.46XYZ
X
Y
Z
OKLCH
0.3789 0.228 266.52
0.37890.228266.52LCH
Lightness
Chroma
Hue
OKLAB
0.3789 -0.01 -0.23
0.3789-0.01-0.23LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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