Ultramarine

#10198B

General Information about Ultramarine

Ultramarine, represented by the hexadecimal color code #10198B, is a deep, rich shade of blue. Historically, ultramarine was a highly prized pigment made from lapis lazuli, a rare and expensive stone. This precious origin contributed to its association with royalty, artistry, and exclusivity. Today, synthetic ultramarine is readily available, but the color retains its sophisticated and elegant appeal. In color psychology, blue is often associated with trust, loyalty, wisdom, confidence, intelligence, faith, truth, and heaven. It is a color that promotes feelings of calmness and serenity, making it a popular choice for various applications ranging from branding to interior design. The specific tone of ultramarine, with its depth and slight hint of purple, adds an element of mystery and sophistication.

The contrast ratio of #10198B (Ultramarine) with white text is approximately 11.7:1, which provides excellent readability and meets the highest accessibility standards (WCAG AAA). This ensures that individuals with visual impairments can easily read text displayed in this color on a white background. However, when used with black text, the contrast ratio is significantly lower, around 1.8:1, making it difficult for many users to read comfortably. Therefore, it is crucial to use light-colored text (white or very light shades) on an Ultramarine background to ensure optimal accessibility. Avoid using darker text colors to adhere to accessibility guidelines and provide a better user experience. Proper color contrast is vital for users with low vision or color blindness, and thoughtful color choices contribute to a more inclusive design.

Shades

Digital Color Formats

RGB
16 25 139
RGB16 25 139
Red
Green
Blue
HSL
235.61 79.35% 30.39%
235.6179.3530.39HSL
Hue
Saturation
Lightness
HWB
235.61 6.27% 45.49%
235.616.2745.49HWB
Hue
Whiteness
Blackness
hex#10198B
rgb16 25 139
hsl235.61 79.35% 30.39%
cmyk88.49% 82.01% 0% 45.49%
hwb235.61 6.27% 45.49%
xyz5.22 2.67 24.67
CMYK
88.49% 82.01% 0% 45.49%
88.4982.01045.49CMYK
Cyan
Magenta
Yellow
Key
XYZ
5.22 2.67 24.67
5.222.6724.67XYZ
X
Y
Z

Alternative colors

Applications

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