Regal Blue

#033A72

General Information about Regal Blue

The color #033A72, known as Regal Blue, is a dark, muted shade of blue that evokes feelings of sophistication, stability, and trustworthiness. It combines a very small amount of red and green with a larger proportion of blue, resulting in its distinctive deep hue. Regal Blue is often associated with royalty, authority, and intelligence. In color psychology, blue is generally linked to calmness, serenity, and security. This particular shade, however, also carries a sense of formality and tradition, making it a popular choice for corporate branding, government institutions, and educational materials. Its relative darkness means it is often paired with lighter colors to ensure readability and visual balance.

The hex color #033A72, also known as Regal Blue, presents some accessibility challenges, particularly concerning color contrast. When using this color for text or interactive elements, it is 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-sized text and 3:1 for large text (14pt bold or 18pt regular). Using a light color for text on a #033A72 background is advisable. Tools like contrast checkers can help determine if the combination meets accessibility standards. Also, provide alternative cues such as underlining or icons to convey information, especially for users with color vision deficiencies. Thoughtful design can greatly improve the usability of content using this color.

Shades

Digital Color Formats

RGB
3 58 114
RGB3 58 114
Red
Green
Blue
HSL
210.27deg 94.87% 22.94%
210.2794.8722.94HSL
Hue
Saturation
Lightness
HWB
210.27deg 1.18% 55.29%
210.271.1855.29HWB
Hue
Whiteness
Blackness
hex#033A72
rgb3 58 114
hsl210.27deg 94.87% 22.94%
cmyk97.37% 49.12% 0% 55.29%
hwb210.27deg 1.18% 55.29%
xyz-d650.05 0.04 0.17
oklch0.3512 0.11 254.36
oklab0.3512 -0.03 -0.11
CMYK
97.37% 49.12% 0% 55.29%
97.3749.12055.29CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.04 0.17
0.050.040.17XYZ
X
Y
Z
OKLCH
0.3512 0.11 254.36
0.35120.11254.36LCH
Lightness
Chroma
Hue
OKLAB
0.3512 -0.03 -0.11
0.3512-0.03-0.11LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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