Smalt

#07308C

General Information about #07308C

The hex color code #07308C, also known as Smalt, represents a deep, dark shade of blue. It belongs to the blue color family and has a strong presence. In the RGB color model, it is composed of 2.75% red, 18.82% green, and 54.9% blue. The corresponding CMYK values are 0.95, 0.65, 0.00, and 0.45. This color evokes feelings of seriousness, trustworthiness, and sophistication. Historically, Smalt refers to a blue pigment made by grinding cobalt glass, which has been used in various art forms, including painting and ceramics. Today, its digital representation finds applications in web design, graphic design, and other creative fields where a deep blue hue is desired.

The color #07308C, a deep shade of blue also known as Smalt, presents several accessibility considerations for web developers. Its dark hue results in a low luminance value, which is crucial to address for users with visual impairments. When used as a background color, it necessitates light-colored text to ensure sufficient contrast. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text, as per WCAG guidelines. Tools like contrast checkers can help verify compliance. Furthermore, avoid relying solely on color to convey information, as colorblind users might not perceive it correctly. Consider using supplementary indicators such as text labels, icons, or patterns alongside color to ensure inclusivity. Proper implementation enhances usability for all users, creating a more accessible and user-friendly web experience.

Shades

Digital Color Formats

RGB
7 48 140
RGB7 48 140
Red
Green
Blue
HSL
221.5deg 90.48% 28.82%
221.590.4828.82HSL
Hue
Saturation
Lightness
HWB
221.5deg 2.75% 45.1%
221.52.7545.1HWB
Hue
Whiteness
Blackness
hex#07308C
rgb7 48 140
hsl221.5deg 90.48% 28.82%
cmyk95% 65.71% 0% 45.1%
hwb221.5deg 2.75% 45.1%
xyz-d650.06 0.04 0.25
oklch0.3532 0.1585 262.93
oklab0.3532 -0.02 -0.16
CMYK
95% 65.71% 0% 45.1%
9565.71045.1CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.04 0.25
0.060.040.25XYZ
X
Y
Z
OKLCH
0.3532 0.1585 262.93
0.35320.1585262.93LCH
Lightness
Chroma
Hue
OKLAB
0.3532 -0.02 -0.16
0.3532-0.02-0.16LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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