Royal Blue

#2857F0

General Information about Royal Blue

The color #2857F0, also known as Royal Blue, is a vibrant and saturated blue hue that falls within the blue-violet spectrum. In the RGB color model, it is composed of 16.1% red, 34.1% green, and 94.1% blue. It is often associated with royalty, trust, and authority. This color is commonly used in branding, web design, and graphic design to convey a sense of reliability and professionalism. Royal Blue has a rich history, dating back to the 18th century, when it was created for the British monarchy. It has since become a popular color choice across various industries, thanks to its eye-catching nature and positive associations. It is perceived as a strong and confident color.

The hex color #2857F0, also known as Royal Blue, presents some accessibility challenges, especially for users with visual impairments. Its luminance value is relatively low, which can cause issues with text legibility when used as a background color for light text or vice versa. According to WCAG guidelines, sufficient contrast between text and background is crucial for readability. Using this color for text on a white background or vice versa might not meet the contrast ratio requirements for Level AA or AAA compliance. To improve accessibility, consider using lighter shades of text on #2857F0 or pairing it with lighter background colors to ensure adequate contrast. Tools like contrast checkers can help determine if the color combination meets accessibility standards. Also, avoid using this color as the sole indicator for interactive elements or important information, as colorblind users might struggle to perceive it.

Shades

Digital Color Formats

RGB
40 87 240
RGB40 87 240
Red
Green
Blue
HSL
225.9deg 86.96% 54.9%
225.986.9654.9HSL
Hue
Saturation
Lightness
HWB
225.9deg 15.69% 5.88%
225.915.695.88HWB
Hue
Whiteness
Blackness
hex#2857F0
rgb40 87 240
hsl225.9deg 86.96% 54.9%
cmyk83.33% 63.75% 0% 5.88%
hwb225.9deg 15.69% 5.88%
xyz-d650.2 0.14 0.84
oklch0.5293 0.2346 265.37
oklab0.5293 -0.02 -0.23
CMYK
83.33% 63.75% 0% 5.88%
83.3363.7505.88CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.2 0.14 0.84
0.20.140.84XYZ
X
Y
Z
OKLCH
0.5293 0.2346 265.37
0.52930.2346265.37LCH
Lightness
Chroma
Hue
OKLAB
0.5293 -0.02 -0.23
0.5293-0.02-0.23LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons