Royal Blue

#255FF3

General Information about Royal Blue (#255FF3)

The color #255FF3, commonly known as Royal Blue, is a vibrant and saturated shade of blue that falls within the blue-violet spectrum. It is created by mixing red, green, and blue light at specific intensities in the RGB color model. In the CMYK color model, used for printing, it requires specific proportions of cyan, magenta, yellow, and black inks. Royal Blue is often associated with royalty, trust, and stability, making it a popular choice for branding and design purposes. Its hex code, #255FF3, represents its unique combination of red, green, and blue components. This color can evoke feelings of calmness and confidence, making it suitable for various applications from digital interfaces to physical products. Royal Blue is a versatile color that can be combined with various hues to create different moods and effects.

The hex color #255FF3, also known as Royal Blue, presents some accessibility challenges, particularly concerning color contrast. When used as a background color, it requires a light text color to ensure sufficient contrast for readability. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text to meet AA compliance. Using a dark text color with #255FF3 will likely fail these contrast tests. To improve accessibility, consider using a lighter shade of blue or pairing it with a very light text color like white or a very pale yellow. Also, providing alternative cues, such as icons or text decorations, can help users with visual impairments distinguish elements on the page. Careful consideration of color combinations is crucial to ensure that your website is accessible to all users, including those with visual impairments.

Shades

Digital Color Formats

RGB
37 95 243
RGB37 95 243
Red
Green
Blue
HSL
223.11deg 89.57% 54.9%
223.1189.5754.9HSL
Hue
Saturation
Lightness
HWB
223.11deg 14.51% 4.71%
223.1114.514.71HWB
Hue
Whiteness
Blackness
hex#255FF3
rgb37 95 243
hsl223.11deg 89.57% 54.9%
cmyk84.77% 60.91% 0% 4.71%
hwb223.11deg 14.51% 4.71%
xyz-d650.21 0.15 0.87
oklch0.5454 0.2299 263.92
oklab0.5454 -0.02 -0.23
CMYK
84.77% 60.91% 0% 4.71%
84.7760.9104.71CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.21 0.15 0.87
0.210.150.87XYZ
X
Y
Z
OKLCH
0.5454 0.2299 263.92
0.54540.2299263.92LCH
Lightness
Chroma
Hue
OKLAB
0.5454 -0.02 -0.23
0.5454-0.02-0.23LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons