Royal Blue

#303AF8

General Information about Royal Blue (#303AF8)

Royal Blue, represented by the hexadecimal color code #303AF8, is a vibrant and captivating shade of blue that evokes feelings of trust, authority, and sophistication. It is often associated with royalty and nobility, hence the name. This color is created by blending red, green, and blue light at specific intensities. In the RGB color model, it consists of 19.8% red, 22.7% green, and 97.3% blue. In the CMYK color model, used for printing, Royal Blue comprises 79.6% cyan, 76.6% magenta, 0% yellow, and 2.7% black. Royal Blue is widely used in various applications, including web design, fashion, and interior decoration, to convey a sense of elegance and sophistication. Its striking appearance makes it an excellent choice for highlighting important elements and creating a visually appealing aesthetic.

The hex color #303AF8, also known as Royal Blue, presents some accessibility challenges, especially concerning color contrast. When used as a foreground color for text, it requires careful consideration of the background 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. Given the darkness of Royal Blue, lighter background colors such as white or light yellow are recommended to meet these contrast requirements. Conversely, using dark backgrounds with #303AF8 may render the text illegible for users with visual impairments. In interface design, avoid pairing this color with similar dark shades, as it can cause usability issues. Testing color combinations using accessibility evaluation tools is crucial to ensure compliance and create an inclusive user experience.

Shades

Digital Color Formats

RGB
48 58 248
RGB48 58 248
Red
Green
Blue
HSL
237deg 93.46% 58.04%
23793.4658.04HSL
Hue
Saturation
Lightness
HWB
237deg 18.82% 2.75%
23718.822.75HWB
Hue
Whiteness
Blackness
hex#303AF8
rgb48 58 248
hsl237deg 93.46% 58.04%
cmyk80.65% 76.61% 0% 2.75%
hwb237deg 18.82% 2.75%
xyz-d650.2 0.1 0.9
oklch0.4964 0.2707 269.2
oklab0.4964 0 -0.27
CMYK
80.65% 76.61% 0% 2.75%
80.6576.6102.75CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.2 0.1 0.9
0.20.10.9XYZ
X
Y
Z
OKLCH
0.4964 0.2707 269.2
0.49640.2707269.2LCH
Lightness
Chroma
Hue
OKLAB
0.4964 0 -0.27
0.49640-0.27LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons