Ultramarine

#210EA5

General Information about Ultramarine

Ultramarine (#210EA5) is a deep blue color with a slight violet tint. It is named after the pigment originally made from lapis lazuli, a semi-precious stone. The color's rich history dates back centuries, prized for its brilliance and permanence in paintings and textiles. In modern color theory, Ultramarine sits between blue and violet on the color wheel. It is a saturated color that evokes feelings of depth, stability, and sophistication. This hex code represents a specific point in the color spectrum, defined by its red, green, and blue components. The hexadecimal system provides a precise and consistent method for representing colors in digital environments, ensuring accurate reproduction across different devices and platforms. Its visually appealing and versatile nature makes it a favorite among designers and artists.

The hex color #210EA5, also known as Ultramarine, presents some accessibility challenges, particularly concerning color contrast. When used as a background color, it requires careful consideration of the foreground text or elements placed upon it. Due to its relatively dark nature, light or pale colors are necessary to ensure sufficient contrast for readability. White or very light shades of yellow or green would be ideal choices. Using darker colors on an Ultramarine background would likely result in illegibility for many users, especially those with visual impairments. It's vital to test color combinations using accessibility evaluation tools to meet WCAG (Web Content Accessibility Guidelines) standards and ensure inclusivity for all users, including those with low vision or color blindness. Avoiding large blocks of text in light colors on an Ultramarine background can also reduce eye strain.

Shades

Digital Color Formats

RGB
33 14 165
RGB33 14 165
Red
Green
Blue
HSL
247.55 84.36% 35.1%
247.5584.3635.1HSL
Hue
Saturation
Lightness
HWB
247.55 5.49% 35.29%
247.555.4935.29HWB
Hue
Whiteness
Blackness
hex#210EA5
rgb33 14 165
hsl247.55 84.36% 35.1%
cmyk80% 91.52% 0% 35.29%
hwb247.55 5.49% 35.29%
xyz7.58 3.35 35.85
CMYK
80% 91.52% 0% 35.29%
8091.52035.29CMYK
Cyan
Magenta
Yellow
Key
XYZ
7.58 3.35 35.85
7.583.3535.85XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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