Ultramarine

#0B0395

General Information About Ultramarine

Ultramarine, represented by the hex code #0B0395, is a deep blue color reminiscent of the pigment derived from lapis lazuli. It is a cool color, associated with depth, stability, and wisdom. Historically, ultramarine was one of the most expensive and prized pigments, used in Renaissance paintings to depict the robes of important figures, particularly the Virgin Mary. Today, synthetic versions make it more accessible, but it retains its association with high quality and elegance. In color psychology, ultramarine is often linked to intelligence, trustworthiness, and authority, making it a popular choice for branding and design where these qualities are desired.

The color #0B0395, a deep ultramarine, presents certain accessibility challenges, particularly regarding color contrast. When used as text, it requires careful pairing with light backgrounds to ensure readability. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text, as per WCAG guidelines. This color may not be suitable for users with visual impairments or color blindness if sufficient contrast is not provided. In user interface design, avoid using this color for essential interactive elements without clear visual cues, such as borders or icons. When used as a background color, ensure that the foreground elements, such as text or icons, are sufficiently light to meet accessibility standards. Testing with accessibility tools and considering user feedback are crucial when implementing this color in a design to ensure inclusivity.

Shades

Digital Color Formats

RGB
11 3 149
RGB11 3 149
Red
Green
Blue
HSL
243.29deg 96.05% 29.8%
243.2996.0529.8HSL
Hue
Saturation
Lightness
HWB
243.29deg 1.18% 41.57%
243.291.1841.57HWB
Hue
Whiteness
Blackness
hex#0B0395
rgb11 3 149
hsl243.29deg 96.05% 29.8%
cmyk92.62% 97.99% 0% 41.57%
hwb243.29deg 1.18% 41.57%
xyz-d650.06 0.02 0.29
oklch0.3082 0.206 266.44
oklab0.3082 -0.01 -0.21
CMYK
92.62% 97.99% 0% 41.57%
92.6297.99041.57CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.02 0.29
0.060.020.29XYZ
X
Y
Z
OKLCH
0.3082 0.206 266.44
0.30820.206266.44LCH
Lightness
Chroma
Hue
OKLAB
0.3082 -0.01 -0.21
0.3082-0.01-0.21LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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