Royal Blue

#303DF8

About Royal Blue

Royal Blue, represented by the hexadecimal color code #303DF8, is a deep and vibrant shade of blue, often associated with royalty, nobility, and sophistication. It is located in the blue region of the color spectrum and is characterized by its rich and intense hue. This color is frequently used in design to convey feelings of trust, stability, and authority. In color psychology, blue is often linked to calmness, serenity, and intelligence. Royal blue stands out from other blues due to its stronger saturation and depth, making it a popular choice for branding, web design, and fashion. Its distinct appearance ensures it captures attention while maintaining a sense of professionalism.

The color #303DF8, a deep royal blue, presents some accessibility considerations for web development. When used as a background color, it requires careful selection of foreground text colors to ensure sufficient contrast. According to WCAG guidelines, the contrast ratio between the text and background should be at least 4.5:1 for normal text and 3:1 for large text to meet AA compliance. Insufficient contrast can make content difficult to read for users with visual impairments. Therefore, lighter colors like white or very light yellows are recommended as foreground text colors. When used for interactive elements, such as buttons or links, it's important to provide clear visual cues like hover effects or underlines to indicate interactivity, especially for users with color vision deficiencies. Proper color contrast testing using online tools is essential to guarantee accessibility for a broader audience.

Shades

Digital Color Formats

RGB
48 61 248
RGB48 61 248
Red
Green
Blue
HSL
236.1deg 93.46% 58.04%
236.193.4658.04HSL
Hue
Saturation
Lightness
HWB
236.1deg 18.82% 2.75%
236.118.822.75HWB
Hue
Whiteness
Blackness
hex#303DF8
rgb48 61 248
hsl236.1deg 93.46% 58.04%
cmyk80.65% 75.4% 0% 2.75%
hwb236.1deg 18.82% 2.75%
xyz-d650.2 0.11 0.9
oklch0.5002 0.2681 269.03
oklab0.5002 0 -0.27
CMYK
80.65% 75.4% 0% 2.75%
80.6575.402.75CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.2 0.11 0.9
0.20.110.9XYZ
X
Y
Z
OKLCH
0.5002 0.2681 269.03
0.50020.2681269.03LCH
Lightness
Chroma
Hue
OKLAB
0.5002 0 -0.27
0.50020-0.27LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons