Regal Blue

#03506F

General Information about Regal Blue

The hex color #03506F, also known as Regal Blue, is a deep, cool shade of blue that evokes feelings of sophistication, trust, and stability. It belongs to the cyan-blue color family, often associated with calmness and reliability. In the RGB color model, #03506F is composed of 1.18% red, 31.37% green, and 43.53% blue. This composition makes it a relatively dark color, suitable for creating contrast against lighter backgrounds. The CMYK values are 97%, 28%, 0%, and 57%, which indicates its suitability for print media. Regal Blue is often used in branding and design to convey a sense of professionalism and authority, making it a popular choice for corporate identities and government institutions. It can be seen in various applications, ranging from web design to interior decorating.

The hex color #03506F, 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 its relatively dark nature, #03506F requires a light background to meet these standards. Tools like contrast checkers can help determine if the combination passes accessibility requirements. When contrast is insufficient, consider lightening the color or using a darker background. Providing alternative cues like underlines or icons can also aid users with visual impairments. Always test color combinations with assistive technologies to ensure usability for all users.

Shades

Digital Color Formats

RGB
3 80 111
RGB3 80 111
Red
Green
Blue
HSL
197.22deg 94.74% 22.35%
197.2294.7422.35HSL
Hue
Saturation
Lightness
HWB
197.22deg 1.18% 56.47%
197.221.1856.47HWB
Hue
Whiteness
Blackness
hex#03506F
rgb3 80 111
hsl197.22deg 94.74% 22.35%
cmyk97.3% 27.93% 0% 56.47%
hwb197.22deg 1.18% 56.47%
xyz-d650.06 0.07 0.16
oklch0.4063 0.0832 233.54
oklab0.4063 -0.05 -0.07
CMYK
97.3% 27.93% 0% 56.47%
97.327.93056.47CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.07 0.16
0.060.070.16XYZ
X
Y
Z
OKLCH
0.4063 0.0832 233.54
0.40630.0832233.54LCH
Lightness
Chroma
Hue
OKLAB
0.4063 -0.05 -0.07
0.4063-0.05-0.07LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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