Ultramarine

#2012A3

About Ultramarine (#2012A3)

Ultramarine, represented by the hex code #2012A3, is a deep and rich shade of blue, historically derived from the precious stone lapis lazuli. The name "Ultramarine" literally means "beyond the sea," reflecting its origin as a pigment imported from distant lands. In color theory, Ultramarine is considered a cool color, evoking feelings of calmness, serenity, and depth. It's often associated with intelligence, trust, and authority. This vibrant blue finds application in various fields, from digital design to traditional painting, due to its striking visual impact and ability to convey a sense of sophistication and elegance. Its unique spectral properties also make it suitable for specialized applications like color correction in photography and videography. The color remains a popular choice for designers seeking a bold and impactful hue.

The color #2012A3, also known as Ultramarine, presents some accessibility challenges, particularly concerning color contrast. When used as text, it requires a very light background to meet WCAG (Web Content Accessibility Guidelines) standards for readability. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. When used for interactive elements like buttons or links, sufficient contrast is crucial to ensure users can easily identify and interact with them. If Ultramarine is used as a background, ensure that the foreground text or interactive elements are white or a very light color to provide adequate contrast. Furthermore, consider users with color vision deficiencies. Avoid using Ultramarine as the sole indicator of important information; supplement it with text labels or icons. Proper testing with accessibility tools is essential to validate that the design meets accessibility requirements and provides a usable experience for all users.

Shades

Digital Color Formats

RGB
32 18 163
RGB32 18 163
Red
Green
Blue
HSL
245.79deg 80.11% 35.49%
245.7980.1135.49HSL
Hue
Saturation
Lightness
HWB
245.79deg 7.06% 36.08%
245.797.0636.08HWB
Hue
Whiteness
Blackness
hex#2012A3
rgb32 18 163
hsl245.79deg 80.11% 35.49%
cmyk80.37% 88.96% 0% 36.08%
hwb245.79deg 7.06% 36.08%
xyz-d650.07 0.03 0.35
oklch0.3468 0.2089 271.41
oklab0.3468 0.01 -0.21
CMYK
80.37% 88.96% 0% 36.08%
80.3788.96036.08CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.03 0.35
0.070.030.35XYZ
X
Y
Z
OKLCH
0.3468 0.2089 271.41
0.34680.2089271.41LCH
Lightness
Chroma
Hue
OKLAB
0.3468 0.01 -0.21
0.34680.01-0.21LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons