Ultramarine

#1207AD

General Information about Ultramarine

Ultramarine, represented by the hexadecimal color code #1207AD, is a deep blue pigment historically made by grinding lapis lazuli into a powder. The name 'Ultramarine' comes from the Latin 'ultramarinus,' meaning 'beyond the sea,' as the pigment was imported into Europe from Asia. Chemically, Ultramarine is a complex sodium aluminosilicate with sulfur. It is prized for its intense and pure blue hue, making it a staple in art and design. In modern times, synthetic Ultramarine is produced, offering a more affordable and consistent alternative to the natural pigment. It is used extensively in paints, plastics, cosmetics, and even laundry detergents to enhance whiteness. Ultramarine is considered a cool color that has a calming and relaxing effect.

The color #1207AD, Ultramarine, presents some accessibility challenges, particularly concerning color contrast. When using this color for text, it's crucial to ensure sufficient contrast with the background. A light or white background is highly recommended to improve readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is required for normal text and 3:1 for large text. Using online contrast checker tools, web developers can verify whether chosen color pairings meet these standards. Also, avoid using this color as the sole indicator of important information; supplement it with text labels or icons to ensure accessibility for users with color vision deficiencies. Providing alternative color themes or allowing users to customize colors can further enhance the accessibility of web content utilizing Ultramarine.

Shades

Digital Color Formats

RGB
18 7 173
RGB18 7 173
Red
Green
Blue
HSL
243.98 92.22% 35.29%
243.9892.2235.29HSL
Hue
Saturation
Lightness
HWB
243.98 2.75% 32.16%
243.982.7532.16HWB
Hue
Whiteness
Blackness
hex#1207AD
rgb18 7 173
hsl243.98 92.22% 35.29%
cmyk89.6% 95.95% 0% 32.16%
hwb243.98 2.75% 32.16%
xyz7.87 3.3 39.76
CMYK
89.6% 95.95% 0% 32.16%
89.695.95032.16CMYK
Cyan
Magenta
Yellow
Key
XYZ
7.87 3.3 39.76
7.873.339.76XYZ
X
Y
Z

Alternative colors

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