Regal Blue

#004577

About Regal Blue (#004577)

The hexadecimal color code #004577, commonly referred to as Regal Blue, is a deep and rich shade of blue, often associated with royalty, authority, and sophistication. In the RGB color model, #004577 is composed of 0% red, 27.1% green, and 46.7% blue. This color is frequently employed in various design contexts, ranging from corporate branding to web development, where its calming and trustworthy qualities are valued. The coolness and depth of Regal Blue make it a versatile choice for backgrounds, text elements, and accents, contributing a sense of professionalism and stability to any project. Its hex code makes it easy to implement across digital platforms, ensuring consistent color representation.

The color #004577, also known as Regal Blue, presents some accessibility challenges, particularly concerning color contrast. When using this color for text or interactive elements, it's crucial to ensure sufficient contrast against the background. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Given the darkness of Regal Blue, lighter colors like white, yellow, or light grays are advisable for foreground elements to meet these contrast requirements. Tools like WebAIM's contrast checker can be valuable for verifying compliance. In scenarios where achieving optimal contrast is difficult, consider providing alternative styling options or visual cues to enhance usability for individuals with visual impairments.

Shades

Digital Color Formats

RGB
0 69 119
RGB0 69 119
Red
Green
Blue
HSL
205.21deg 100% 23.33%
205.2110023.33HSL
Hue
Saturation
Lightness
HWB
205.21deg 0% 53.33%
205.21053.33HWB
Hue
Whiteness
Blackness
hex#004577
rgb0 69 119
hsl205.21deg 100% 23.33%
cmyk100% 42.02% 0% 53.33%
hwb205.21deg 0% 53.33%
xyz-d650.05 0.06 0.18
oklch0.382 0.1041 248.51
oklab0.382 -0.04 -0.1
CMYK
100% 42.02% 0% 53.33%
10042.02053.33CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.06 0.18
0.050.060.18XYZ
X
Y
Z
OKLCH
0.382 0.1041 248.51
0.3820.1041248.51LCH
Lightness
Chroma
Hue
OKLAB
0.382 -0.04 -0.1
0.382-0.04-0.1LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons