Ultramarine

#1214A2

General Information about Ultramarine

Ultramarine, represented by the hexadecimal color code #1214A2, is a deep, vivid blue hue known for its rich and intense pigmentation. Historically, it was derived from the precious mineral lapis lazuli, making it one of the most expensive and highly prized pigments used in Renaissance art. The name "ultramarine" literally means "beyond the sea," reflecting its origin as a pigment imported to Europe from mines in Afghanistan. Today, synthetic ultramarine is widely available, offering a more affordable alternative while retaining the color's characteristic depth and brilliance. It is a primary color in the subtractive color model (CMYK) and a tertiary color in the additive color model (RGB). Ultramarine's unique spectral properties contribute to its perceived intensity and depth, making it a popular choice in various artistic and design applications.

The color #1214A2, also known as Ultramarine, presents several accessibility considerations for web developers. Given its relatively low lightness value, it's crucial to ensure sufficient contrast when used as either a text or background color. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text against its background. Using a color contrast checker is highly advisable to verify compliance. When used for interactive elements like buttons or links, providing clear visual cues like hover effects or underlines becomes even more critical to ensure usability for individuals with visual impairments. Furthermore, avoid using this color as the sole indicator of important information, as users with color blindness may not be able to distinguish it effectively. Consider combining it with text labels, icons, or patterns to enhance accessibility.

Shades

Digital Color Formats

RGB
18 20 162
RGB18 20 162
Red
Green
Blue
HSL
239.17 80% 35.29%
239.178035.29HSL
Hue
Saturation
Lightness
HWB
239.17 7.06% 36.47%
239.177.0636.47HWB
Hue
Whiteness
Blackness
hex#1214A2
rgb18 20 162
hsl239.17 80% 35.29%
cmyk88.89% 87.65% 0% 36.47%
hwb239.17 7.06% 36.47%
xyz7.02 3.24 34.44
CMYK
88.89% 87.65% 0% 36.47%
88.8987.65036.47CMYK
Cyan
Magenta
Yellow
Key
XYZ
7.02 3.24 34.44
7.023.2434.44XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

Buttons

HexColo.rs © 2025