Royal Blue

#2B51ED

General Information about Royal Blue (#2B51ED)

The hexadecimal color #2B51ED, also known as Royal Blue, is a vibrant and saturated shade of blue. It's composed of 17.1% red, 31.8% green, and 92.9% blue. In the RGB color space, it represents a significant emphasis on the blue component, resulting in its characteristic hue. Royal Blue is often associated with royalty, sophistication, and authority, making it a popular choice for branding and design projects that aim to convey trustworthiness and elegance. The color is widely used across various media, including web design, graphic design, and print media. In color theory, Royal Blue is considered a cool color, evoking feelings of calmness, serenity, and stability. It's a versatile color that can be used effectively in both light and dark color schemes, depending on the desired effect.

The color #2B51ED, a shade of royal blue, presents some accessibility challenges. With a relatively low luminance, it may not provide sufficient contrast against lighter backgrounds, making text or interactive elements difficult to read for users with visual impairments. According to WCAG guidelines, sufficient contrast is crucial for readability. It's recommended to use a contrast checker to ensure compliance with accessibility standards. When using this color for text, pair it with a very light color like white (#FFFFFF) or a very pale yellow to achieve a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Avoid using it with similar darker blues or greens, as this will create insufficient contrast. Considering alternative color combinations or adjusting the color's brightness and saturation can improve accessibility significantly. Providing alternative text descriptions for images or icons using this color is also important for users who rely on screen readers.

Shades

Digital Color Formats

RGB
43 81 237
RGB43 81 237
Red
Green
Blue
HSL
228.25deg 84.35% 54.9%
228.2584.3554.9HSL
Hue
Saturation
Lightness
HWB
228.25deg 16.86% 7.06%
228.2516.867.06HWB
Hue
Whiteness
Blackness
hex#2B51ED
rgb43 81 237
hsl228.25deg 84.35% 54.9%
cmyk81.86% 65.82% 0% 7.06%
hwb228.25deg 16.86% 7.06%
xyz-d650.19 0.13 0.82
oklch0.5172 0.2369 266.55
oklab0.5172 -0.01 -0.24
CMYK
81.86% 65.82% 0% 7.06%
81.8665.8207.06CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.19 0.13 0.82
0.190.130.82XYZ
X
Y
Z
OKLCH
0.5172 0.2369 266.55
0.51720.2369266.55LCH
Lightness
Chroma
Hue
OKLAB
0.5172 -0.01 -0.24
0.5172-0.01-0.24LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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