Ultramarine

#170EA6

General Information about Ultramarine

Ultramarine, represented by the hexadecimal color code #170EA6, is a deep blue color that is reminiscent of the pigment derived from the precious stone lapis lazuli. It is located in the blue-violet region of the color spectrum. In the RGB color model, #170EA6 is composed of 9.02% red, 5.49% green, and 65.1% blue. In the CMYK color model, it consists of 86.1% cyan, 91.6% magenta, 0% yellow, and 34.9% black. This color evokes feelings of calmness, trust, and intelligence. It is frequently associated with royalty and sophistication. Ultramarine has a rich history, dating back to ancient times when it was highly valued for its vibrant and lasting color.

The contrast ratio of #170EA6 against a white background is approximately 9.8:1, which provides excellent readability and meets the WCAG AAA standards for text and graphics. This high contrast ensures that content is easily discernible for individuals with visual impairments. When pairing #170EA6 with other colors, it's crucial to select lighter hues to maintain optimal legibility. For instance, using light yellows, whites, or pale greens as text or foreground elements against this deep ultramarine background will enhance the overall user experience. Avoid darker colors, as they may render content difficult to read. The color is also suitable for interactive elements, such as buttons and links, provided that the contrast is carefully managed to comply with accessibility guidelines.

Shades

Digital Color Formats

RGB
23 14 166
RGB23 14 166
Red
Green
Blue
HSL
243.55 84.44% 35.29%
243.5584.4435.29HSL
Hue
Saturation
Lightness
HWB
243.55 5.49% 34.9%
243.555.4934.9HWB
Hue
Whiteness
Blackness
hex#170EA6
rgb23 14 166
hsl243.55 84.44% 35.29%
cmyk86.14% 91.57% 0% 34.9%
hwb243.55 5.49% 34.9%
xyz7.39 3.25 36.31
CMYK
86.14% 91.57% 0% 34.9%
86.1491.57034.9CMYK
Cyan
Magenta
Yellow
Key
XYZ
7.39 3.25 36.31
7.393.2536.31XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

Buttons

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