Regal Blue

#004673

General Information about Regal Blue

The hexadecimal color code #004673, commonly referred to as Regal Blue, is a dark shade of cyan-blue. It is composed of 0% red, 27.5% green, and 45.1% blue. In the RGB color model, #004673 is created by mixing very little red with a moderate amount of green and a significant amount of blue. This combination results in a deep and saturated blue hue, often associated with royalty, sophistication, and tranquility. Regal Blue can be used in various design contexts to evoke a sense of trust, stability, and elegance. It is a versatile color that works well in both digital and print media. Due to its depth, it should be used thoughtfully to ensure readability and visual appeal, especially when paired with other colors.

The hex color #004673, also known as Regal Blue, presents some accessibility considerations for web development. Due to its dark hue, it's crucial to ensure sufficient contrast when used as a background or text 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 against its background. When using #004673 for text, consider pairing it with lighter colors like whites, creams, or light yellows to achieve adequate contrast. Tools like contrast checkers can help evaluate the contrast ratio between #004673 and other colors. For users with low vision or color blindness, proper contrast is essential for readability and usability. Therefore, careful planning and testing are vital to ensure an inclusive user experience when incorporating #004673 into web designs. If contrast is not sufficient, consider using a lighter tint of Regal Blue or an entirely different color for better accessibility.

Shades

Digital Color Formats

RGB
0 70 115
RGB0 70 115
Red
Green
Blue
HSL
203.48deg 100% 22.55%
203.4810022.55HSL
Hue
Saturation
Lightness
HWB
203.48deg 0% 54.9%
203.48054.9HWB
Hue
Whiteness
Blackness
hex#004673
rgb0 70 115
hsl203.48deg 100% 22.55%
cmyk100% 39.13% 0% 54.9%
hwb203.48deg 0% 54.9%
xyz-d650.05 0.06 0.17
oklch0.3818 0.0977 245.77
oklab0.3818 -0.04 -0.09
CMYK
100% 39.13% 0% 54.9%
10039.13054.9CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.06 0.17
0.050.060.17XYZ
X
Y
Z
OKLCH
0.3818 0.0977 245.77
0.38180.0977245.77LCH
Lightness
Chroma
Hue
OKLAB
0.3818 -0.04 -0.09
0.3818-0.04-0.09LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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