Royal Blue

#2B4DFD

General Information about Royal Blue (#2B4DFD)

Royal Blue, represented by the hexadecimal color code #2B4DFD, is a vibrant and saturated shade of blue with a rich history and broad appeal. It sits between blue and violet on the color spectrum, giving it a regal and sophisticated feel. The term 'Royal Blue' is believed to have originated in the early 19th century, when a cloth was created for Queen Charlotte of the United Kingdom. The color is known for its ability to evoke feelings of trust, loyalty, and stability. In color psychology, blue is often associated with calmness, peace, and intelligence. Because of its brightness, Royal Blue can be overwhelming, so it's often used as an accent color. It is widely used in graphic design, fashion, and interior design, making it a versatile color choice for various applications.

The hex color #2B4DFD, a shade of Royal Blue, presents specific accessibility considerations for web development. When used as a background color, it is crucial to ensure sufficient contrast with the foreground text to meet WCAG (Web Content Accessibility Guidelines) standards. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using color contrast analyzers can help determine if the color combination passes accessibility requirements. If the contrast is insufficient, consider using a lighter shade of yellow or white for the text. When using #2B4DFD for interactive elements, such as buttons or links, provide additional visual cues like underlines or borders to ensure users with visual impairments can easily identify them. Proper ARIA attributes can enhance screen reader accessibility. Therefore, always prioritize accessibility when using #2B4DFD in web design.

Shades

Digital Color Formats

RGB
43 77 253
RGB43 77 253
Red
Green
Blue
HSL
230.29deg 98.13% 58.04%
230.2998.1358.04HSL
Hue
Saturation
Lightness
HWB
230.29deg 16.86% 0.78%
230.2916.860.78HWB
Hue
Whiteness
Blackness
hex#2B4DFD
rgb43 77 253
hsl230.29deg 98.13% 58.04%
cmyk83% 69.57% 0% 0.78%
hwb230.29deg 16.86% 0.78%
xyz-d650.21 0.13 0.94
oklch0.5261 0.26 266.96
oklab0.5261 -0.01 -0.26
CMYK
83% 69.57% 0% 0.78%
8369.5700.78CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.21 0.13 0.94
0.210.130.94XYZ
X
Y
Z
OKLCH
0.5261 0.26 266.96
0.52610.26266.96LCH
Lightness
Chroma
Hue
OKLAB
0.5261 -0.01 -0.26
0.5261-0.01-0.26LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons