Royal Blue

#2B4DED

General Information

Royal Blue, represented by the hexadecimal color code #2B4DED, is a vibrant and saturated shade of blue that evokes feelings of trust, stability, and authority. It belongs to the blue color family, which is generally associated with calmness, intelligence, and serenity. In the RGB color model, #2B4DED is composed of 17.1% red, 30.2% green, and 92.9% blue. This specific combination results in a color that is noticeably blue with a slight hint of green, differentiating it from more pure blue shades. In the CMYK color model, used in printing, it consists of 81.6% cyan, 67.5% magenta, 0% yellow, and 7.1% black. Its usage can add a touch of elegance to designs and is often seen in corporate branding or designs wanting to convey professionalism.

The hex color #2B4DED, also known as Royal Blue, presents some accessibility challenges, particularly for users with visual impairments. When used as a background color, sufficient contrast with text is essential. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using #2B4DED as a background may require light-colored text (white or very light shades of yellow or gray) to ensure readability. Tools are available to check color contrast ratios to ensure compliance with accessibility standards. If the contrast is insufficient, consider darkening or lightening the #2B4DED to achieve the required ratio. For interactive elements like buttons or links, clear visual cues beyond color alone are also crucial, such as underlines or borders, to aid users who may not be able to distinguish colors effectively. Using this color for infographics and data visualizations should consider alternative ways to encode information to support visually impaired users.

Shades

Digital Color Formats

RGB
43 77 237
RGB43 77 237
Red
Green
Blue
HSL
229.48deg 84.35% 54.9%
229.4884.3554.9HSL
Hue
Saturation
Lightness
HWB
229.48deg 16.86% 7.06%
229.4816.867.06HWB
Hue
Whiteness
Blackness
hex#2B4DED
rgb43 77 237
hsl229.48deg 84.35% 54.9%
cmyk81.86% 67.51% 0% 7.06%
hwb229.48deg 16.86% 7.06%
xyz-d650.19 0.12 0.81
oklch0.5106 0.2411 267
oklab0.5106 -0.01 -0.24
CMYK
81.86% 67.51% 0% 7.06%
81.8667.5107.06CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.19 0.12 0.81
0.190.120.81XYZ
X
Y
Z
OKLCH
0.5106 0.2411 267
0.51060.2411267LCH
Lightness
Chroma
Hue
OKLAB
0.5106 -0.01 -0.24
0.5106-0.01-0.24LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons