Regal Blue

#003B73

General Information about Regal Blue

The hex color #003B73, also known as Regal Blue, is a deep, cool blue hue often associated with sophistication, trust, and authority. In the RGB color model, it consists of 0% red, 23.14% green, and 45.1% blue. The CMYK values are 100% cyan, 48.77% magenta, 0% yellow, and 54.9% black. This color is commonly used in corporate branding, website design, and interior decoration to evoke a sense of professionalism and stability. Its depth and richness make it a versatile choice for creating a strong visual impact. Regal Blue is also frequently seen in educational materials and government publications due to its association with knowledge and reliability.

The hex color #003b73, 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. Using online contrast checkers is highly advisable to verify compliance. Pairing #003b73 with lighter shades of yellow, white, or light gray can improve readability and usability. Conversely, avoid combining it with darker colors, as this can result in poor legibility and a less accessible user experience. Thoughtful consideration of color combinations is essential to cater to users with visual impairments.

Shades

Digital Color Formats

RGB
0 59 115
RGB0 59 115
Red
Green
Blue
HSL
209.22deg 100% 22.55%
209.2210022.55HSL
Hue
Saturation
Lightness
HWB
209.22deg 0% 54.9%
209.22054.9HWB
Hue
Whiteness
Blackness
hex#003B73
rgb0 59 115
hsl209.22deg 100% 22.55%
cmyk100% 48.7% 0% 54.9%
hwb209.22deg 0% 54.9%
xyz-d650.05 0.04 0.17
oklch0.3538 0.1108 253.49
oklab0.3538 -0.03 -0.11
CMYK
100% 48.7% 0% 54.9%
10048.7054.9CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.04 0.17
0.050.040.17XYZ
X
Y
Z
OKLCH
0.3538 0.1108 253.49
0.35380.1108253.49LCH
Lightness
Chroma
Hue
OKLAB
0.3538 -0.03 -0.11
0.3538-0.03-0.11LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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