Regal Blue

#004666

General Information about Regal Blue

The hex color #004666, also known as Regal Blue, is a dark, muted shade of blue with a subtle depth and sophistication. It is composed of 0% red, 27.5% green, and 40% blue. In the RGB color space, it represents a combination that leans heavily towards blue, resulting in its characteristic coolness. Regal Blue is often associated with feelings of trust, stability, and professionalism. Its calming nature makes it suitable for a variety of applications, from corporate branding to interior design. The color's versatility allows it to be paired with both light and dark hues, creating a range of visual effects. Understanding the composition and psychological associations of #004666 can help designers and artists leverage its unique qualities effectively.

The hex color #004666, also known as Regal Blue, presents some accessibility challenges, especially in text applications. Due to its dark hue, it's crucial to ensure sufficient contrast with the background color. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. When using #004666 for text, light colors like white (#FFFFFF) or very pale yellows are advisable for the background. For graphical elements and user interface components, a contrast ratio of 3:1 is generally sufficient. Avoid pairing #004666 with other dark colors, as this can make content difficult to read for users with visual impairments. Careful consideration of color combinations is essential to provide an inclusive and accessible user experience. Tools like contrast checkers can help ensure compliance with accessibility standards.

Shades

Digital Color Formats

RGB
0 70 102
RGB0 70 102
Red
Green
Blue
HSL
198.82 100% 20%
198.8210020HSL
Hue
Saturation
Lightness
HWB
198.82 0% 60%
198.82060HWB
Hue
Whiteness
Blackness
hex#004666
rgb0 70 102
hsl198.82 100% 20%
cmyk100% 31.37% 0% 60%
hwb198.82 0% 60%
xyz4.59 5.34 13.36
CMYK
100% 31.37% 0% 60%
10031.37060CMYK
Cyan
Magenta
Yellow
Key
XYZ
4.59 5.34 13.36
4.595.3413.36XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

Buttons

HexColo.rs © 2025