Ultramarine

#1713A0

General Information about Ultramarine (#1713A0)

The hexadecimal color code #1713A0 represents a deep, vibrant shade of blue known as Ultramarine. It is composed of 9.02% red, 7.45% green, and 62.75% blue. In the RGB color model, this corresponds to R:23, G:19, B:160. In the CMYK color model, the color is composed of 85.63% cyan, 88.13% magenta, 0% yellow, and 37.25% black. Ultramarine is often associated with feelings of calmness, stability, and trust. The luminosity value of the color is 6.84%. Its rich hue makes it a popular choice in graphic design, web development, and other creative fields where conveying professionalism and depth is desired. It is a color that tends to attract attention and communicate a sense of authority and competence.

The hex color #1713A0, also known as Ultramarine, presents certain accessibility challenges, especially in web design. Due to its dark hue, it requires careful consideration of color contrast. When used as a background color, it is essential to pair it with light text (white or very light shades of yellow or gray) to ensure sufficient contrast ratio, ideally meeting WCAG (Web Content Accessibility Guidelines) standards of at least 4.5:1 for normal text and 3:1 for large text. If used for text, ensure the background is a lighter color. Using a color contrast checker is highly recommended to validate the contrast ratio. Avoid using this color for essential visual elements if sufficient contrast cannot be achieved. Also, avoid using #1713A0 to convey meaning without providing additional textual cues, as colorblind users may not be able to distinguish it effectively. Consider providing alternative visual cues, such as icons or patterns, to enhance accessibility for all users.

Shades

Digital Color Formats

RGB
23 19 160
RGB23 19 160
Red
Green
Blue
HSL
241.7 78.77% 35.1%
241.778.7735.1HSL
Hue
Saturation
Lightness
HWB
241.7 7.45% 37.25%
241.77.4537.25HWB
Hue
Whiteness
Blackness
hex#1713A0
rgb23 19 160
hsl241.7 78.77% 35.1%
cmyk85.63% 88.13% 0% 37.25%
hwb241.7 7.45% 37.25%
xyz6.93 3.19 33.51
CMYK
85.63% 88.13% 0% 37.25%
85.6388.13037.25CMYK
Cyan
Magenta
Yellow
Key
XYZ
6.93 3.19 33.51
6.933.1933.51XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

Buttons

HexColo.rs © 2025