Ultramarine

#10158B

General Information about Ultramarine (#10158B)

The hexadecimal color #10158B, also known as Ultramarine, is a deep shade of blue. It's composed of 6.27% red, 8.24% green, and 54.51% blue. In the RGB color model, it's represented as (16, 21, 139). Ultramarine has a calming and trustworthy effect often associated with professionalism and stability. It’s a color commonly found in corporate branding and can create a sense of security and confidence. This color family is related to trust, logic, and intelligence. Ultramarine is named after the pigment derived from the precious stone lapis lazuli. This color is often used in art and design to bring a sense of serenity and depth.

The contrast ratio of #10158B with white text is 12.55:1, which meets WCAG AAA standards for text and large text. When used with black text, the contrast ratio is 1.68:1, failing to meet any WCAG standard. Therefore, it's crucial to use light-colored text or elements on a #10158B background to ensure readability and accessibility for users with visual impairments. Designers should avoid using this color for crucial information when paired with dark colors. To improve accessibility with dark text, consider lightening the color or adding a contrasting background behind the text. Always test color combinations with accessibility tools to verify compliance.

Shades

Digital Color Formats

RGB
16 21 139
RGB16 21 139
Red
Green
Blue
HSL
237.56 79.35% 30.39%
237.5679.3530.39HSL
Hue
Saturation
Lightness
HWB
237.56 6.27% 45.49%
237.566.2745.49HWB
Hue
Whiteness
Blackness
hex#10158B
rgb16 21 139
hsl237.56 79.35% 30.39%
cmyk88.49% 84.89% 0% 45.49%
hwb237.56 6.27% 45.49%
xyz5.14 2.51 24.64
CMYK
88.49% 84.89% 0% 45.49%
88.4984.89045.49CMYK
Cyan
Magenta
Yellow
Key
XYZ
5.14 2.51 24.64
5.142.5124.64XYZ
X
Y
Z

Alternative colors

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