Ultramarine

#030898

General Information about Ultramarine

Ultramarine, represented by the hexadecimal color code #030898, is a deep and rich shade of blue. Historically, Ultramarine was derived from the rare and expensive mineral lapis lazuli, making it highly valued in art and decoration. The name 'Ultramarine' literally means 'beyond the sea,' referring to its origin from overseas sources. In modern color theory, Ultramarine is classified as a cool color, associated with feelings of calmness, stability, and intelligence. It's often used to evoke a sense of trust and authority, making it a popular choice for corporate branding and website design. Its high saturation can be visually striking, but it requires careful consideration when used in large quantities, as it can also appear overwhelming. Due to its dark nature, it is very important to use it with highly contrasting colors when used as background or for text.

The hex color #030898, also known as Ultramarine, presents significant accessibility challenges, especially in web design. Its extremely dark hue results in very low contrast against standard light backgrounds like white (#FFFFFF). This low contrast makes text and other visual elements difficult to read for users, particularly those with visual impairments such as low vision or color blindness. To ensure accessibility, it's crucial to pair #030898 with very light colors that provide a contrast ratio meeting WCAG (Web Content Accessibility Guidelines) standards. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Therefore, using a very light yellow (#FF0) or white (#FFFFFF) for text on a #030898 background, or vice versa, would be essential. It is equally important to avoid using this color in scenarios where color is the sole indicator of meaning, as this excludes users with color vision deficiencies. Consider providing redundant cues, such as text labels or icons, to convey information effectively to all users. Proper attention to color contrast and alternative cues will improve the usability of designs incorporating #030898.

Shades

Digital Color Formats

RGB
3 8 152
RGB3 8 152
Red
Green
Blue
HSL
237.99 96.13% 30.39%
237.9996.1330.39HSL
Hue
Saturation
Lightness
HWB
237.99 1.18% 40.39%
237.991.1840.39HWB
Hue
Whiteness
Blackness
hex#030898
rgb3 8 152
hsl237.99 96.13% 30.39%
cmyk98.03% 94.74% 0% 40.39%
hwb237.99 1.18% 40.39%
xyz5.79 2.46 29.88
CMYK
98.03% 94.74% 0% 40.39%
98.0394.74040.39CMYK
Cyan
Magenta
Yellow
Key
XYZ
5.79 2.46 29.88
5.792.4629.88XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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