Ultramarine

#2403B0

General Information about Ultramarine

Ultramarine, represented by the hexadecimal color code #2403B0, is a deep blue color with a slight violet undertone. It belongs to the blue color family and is known for its rich and intense hue. Historically, Ultramarine was derived from the rare and expensive mineral lapis lazuli, making it a highly prized pigment in art. The name "Ultramarine" originates from the Latin word "ultramarinus," meaning "beyond the sea," as the pigment was imported to Europe from Asia. Today, synthetic Ultramarine is widely available, providing a more accessible alternative to the natural pigment. Its intense color makes it a popular choice in various applications, including art, design, and fashion.

The hex color #2403B0, also known as Ultramarine, presents some accessibility challenges, particularly concerning color contrast. When used as text against a white background, the contrast ratio is low, making it difficult for users with visual impairments to read. It's recommended to pair this color with lighter shades of yellow, orange, or white to ensure sufficient contrast. For backgrounds, consider using lighter tints of Ultramarine or complementary colors to maintain readability. In user interface design, avoid using this color for crucial interactive elements without proper contrast adjustments. Adhering to WCAG guidelines for color contrast will enhance the accessibility of designs incorporating #2403B0, making them usable for a wider audience.

Shades

Digital Color Formats

RGB
36 3 176
RGB36 3 176
Red
Green
Blue
HSL
251.45 96.65% 35.1%
251.4596.6535.1HSL
Hue
Saturation
Lightness
HWB
251.45 1.18% 30.98%
251.451.1830.98HWB
Hue
Whiteness
Blackness
hex#2403B0
rgb36 3 176
hsl251.45 96.65% 35.1%
cmyk79.55% 98.3% 0% 30.98%
hwb251.45 1.18% 30.98%
xyz8.6 3.57 41.31
CMYK
79.55% 98.3% 0% 30.98%
79.5598.3030.98CMYK
Cyan
Magenta
Yellow
Key
XYZ
8.6 3.57 41.31
8.63.5741.31XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

Buttons

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