Royal Blue

#2B51EC

General Information about Royal Blue

Royal Blue, represented by the hexadecimal color code #2B51EC, is a vivid and saturated shade of blue. It belongs to the blue color family and is often associated with royalty, trust, and stability. In the RGB color model, it is composed of 17.1% red, 31.8% green, and 92.5% blue. The CMYK color model breaks it down to 81.4% cyan, 65.6% magenta, 0% yellow, and 7.5% black. Royal Blue is frequently used in branding, web design, and fashion to convey a sense of authority, confidence, and elegance. Its high saturation makes it visually striking and memorable, making it a popular choice for creating a strong brand identity.

The color #2B51EC, also known as Royal Blue, offers moderate contrast against white backgrounds. However, when used with text, especially smaller font sizes, it's crucial to ensure sufficient contrast to meet WCAG guidelines for readability. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text (14pt bold or 18pt regular). Using a lighter shade of blue or a very light neutral color for the background can significantly improve legibility. For users with visual impairments, relying solely on color to convey information is not advisable; always supplement color cues with text labels or icons. When using Royal Blue for interactive elements like buttons, ensure the hover and focus states provide clear visual differentiation for keyboard navigation.

Shades

Digital Color Formats

RGB
43 81 236
RGB43 81 236
Red
Green
Blue
HSL
228.19deg 83.55% 54.71%
228.1983.5554.71HSL
Hue
Saturation
Lightness
HWB
228.19deg 16.86% 7.45%
228.1916.867.45HWB
Hue
Whiteness
Blackness
hex#2B51EC
rgb43 81 236
hsl228.19deg 83.55% 54.71%
cmyk81.78% 65.68% 0% 7.45%
hwb228.19deg 16.86% 7.45%
xyz-d650.19 0.12 0.81
oklch0.5163 0.2356 266.55
oklab0.5163 -0.01 -0.24
CMYK
81.78% 65.68% 0% 7.45%
81.7865.6807.45CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.19 0.12 0.81
0.190.120.81XYZ
X
Y
Z
OKLCH
0.5163 0.2356 266.55
0.51630.2356266.55LCH
Lightness
Chroma
Hue
OKLAB
0.5163 -0.01 -0.24
0.5163-0.01-0.24LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons