Royal Blue

#2A4AEE

General Information about Royal Blue

The hexadecimal color #2A4AEE, commonly known as Royal Blue, is a vibrant and saturated shade of blue. It is composed of 16.47% red, 29.02% green, and 93.33% blue. In the RGB color model, it has values of 42 red, 74 green, and 238 blue. Royal Blue is widely recognized for its historical associations with royalty and nobility, lending it an air of prestige and elegance. Its popularity extends across various domains, including web design, fashion, and interior decoration. It is a color that often evokes feelings of trust, authority, and stability.

The color #2A4AEE, also known as Royal Blue, presents some accessibility challenges, particularly regarding contrast. When used as a background color, it's essential to pair it with text that is sufficiently light to ensure readability. White text is generally a safe choice. The Web Content Accessibility Guidelines (WCAG) recommend a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. It's crucial to test the contrast ratio with tools to verify compliance, especially for users with visual impairments. Consider using shades of white, lighter yellows, or greens to create contrast with this deep blue. Avoid pairing it with dark shades of blue or purple, as this can severely impact readability. Additionally, interactive elements like buttons or links using Royal Blue should have clear visual cues, such as borders or distinct hover states, to aid usability.

Shades

Digital Color Formats

RGB
42 74 238
RGB42 74 238
Red
Green
Blue
HSL
230.2deg 85.22% 54.9%
230.285.2254.9HSL
Hue
Saturation
Lightness
HWB
230.2deg 16.47% 6.67%
230.216.476.67HWB
Hue
Whiteness
Blackness
hex#2A4AEE
rgb42 74 238
hsl230.2deg 85.22% 54.9%
cmyk82.35% 68.91% 0% 6.67%
hwb230.2deg 16.47% 6.67%
xyz-d650.19 0.12 0.82
oklch0.5064 0.2457 267.13
oklab0.5064 -0.01 -0.25
CMYK
82.35% 68.91% 0% 6.67%
82.3568.9106.67CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.19 0.12 0.82
0.190.120.82XYZ
X
Y
Z
OKLCH
0.5064 0.2457 267.13
0.50640.2457267.13LCH
Lightness
Chroma
Hue
OKLAB
0.5064 -0.01 -0.25
0.5064-0.01-0.25LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons