Regal Blue

#004066

General Information about Regal Blue

The color #004066, commonly known as Regal Blue, is a deep, rich shade of blue that evokes feelings of sophistication, authority, and calm. In the RGB color model, it consists of 0% red, 25.1% green, and 40% blue. This composition gives it a slightly muted quality compared to brighter blues, contributing to its sense of understated elegance. Regal Blue is often associated with royalty, trust, and stability, making it a popular choice for branding and design projects that aim to convey these qualities. It is a versatile color that can be used in a variety of contexts, from corporate branding to web design, fashion, and interior decor. Its hex code is #004066, and it can be further defined using other color models such as CMYK (100, 37, 0, 60) or HSL (201°, 100%, 20%).

The hex color #004066, also known as Regal Blue, presents some accessibility considerations for web developers. Its relatively low luminance means that careful attention must be paid to color contrast, especially when used for text or interactive elements. According to WCAG guidelines, sufficient contrast between foreground and background colors is crucial for users with visual impairments. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. When using #004066 as a background, light text colors such as white (#FFFFFF) or very light grays should be employed to ensure readability. Conversely, if using #004066 for text, lighter background colors are essential. Tools like WebAIM's contrast checker can assist in verifying adequate contrast ratios. It's also vital to consider that color should not be the sole means of conveying information; supplementary cues such as text labels or icons should accompany color-coded elements to cater to users with color vision deficiencies.

Shades

Digital Color Formats

RGB
0 64 102
RGB0 64 102
Red
Green
Blue
HSL
202.35deg 100% 20%
202.3510020HSL
Hue
Saturation
Lightness
HWB
202.35deg 0% 60%
202.35060HWB
Hue
Whiteness
Blackness
hex#004066
rgb0 64 102
hsl202.35deg 100% 20%
cmyk100% 37.25% 0% 60%
hwb202.35deg 0% 60%
xyz-d650.04 0.05 0.13
oklch0.3573 0.0871 243.42
oklab0.3573 -0.04 -0.08
CMYK
100% 37.25% 0% 60%
10037.25060CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.04 0.05 0.13
0.040.050.13XYZ
X
Y
Z
OKLCH
0.3573 0.0871 243.42
0.35730.0871243.42LCH
Lightness
Chroma
Hue
OKLAB
0.3573 -0.04 -0.08
0.3573-0.04-0.08LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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