Ultramarine

#111987

About Ultramarine

Ultramarine, represented by the hex code #111987, is a deep blue color with a rich history and significant cultural associations. The name "Ultramarine" originates from the Latin "ultramarinus," meaning "beyond the sea," as the pigment was originally imported from faraway lands. This pigment, derived from the precious gemstone lapis lazuli, was highly valued during the Renaissance and used extensively in paintings to depict robes of the Virgin Mary and other important figures. Its intense hue and permanence made it a prized possession of artists. Today, synthetic versions of Ultramarine provide a more accessible and cost-effective alternative, maintaining the color's vibrant and captivating qualities.

The hex color #111987, also known as Ultramarine, presents several accessibility considerations for web developers. Due to its dark hue, it is crucial to ensure sufficient contrast when used as a background or text color. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text against its background. Using a lighter color for text on an Ultramarine background is essential to meet these standards and ensure readability for users with visual impairments. Tools like contrast checkers can help evaluate color combinations and ensure compliance. It's also beneficial to provide alternative color schemes or high-contrast modes, allowing users to customize their viewing experience based on their individual needs. Proper color choices enhance inclusivity and usability for a broader audience.

Shades

Digital Color Formats

RGB
17 25 135
RGB17 25 135
Red
Green
Blue
HSL
235.93deg 77.63% 29.8%
235.9377.6329.8HSL
Hue
Saturation
Lightness
HWB
235.93deg 6.67% 47.06%
235.936.6747.06HWB
Hue
Whiteness
Blackness
hex#111987
rgb17 25 135
hsl235.93deg 77.63% 29.8%
cmyk87.41% 81.48% 0% 47.06%
hwb235.93deg 6.67% 47.06%
xyz-d650.05 0.03 0.23
oklch0.3116 0.1752 268.02
oklab0.3116 -0.01 -0.18
CMYK
87.41% 81.48% 0% 47.06%
87.4181.48047.06CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.03 0.23
0.050.030.23XYZ
X
Y
Z
OKLCH
0.3116 0.1752 268.02
0.31160.1752268.02LCH
Lightness
Chroma
Hue
OKLAB
0.3116 -0.01 -0.18
0.3116-0.01-0.18LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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