Ultramarine

#1A0691

General Information About Ultramarine

The hex color #1A0691, also known as Ultramarine, is a dark and intense shade of blue. In the RGB color model, it is composed of 10.2% red, 2.4% green, and 56.9% blue. This composition results in a color that conveys feelings of depth, stability, and sophistication. Ultramarine is historically significant as a pigment derived from the gemstone lapis lazuli, making it a highly valued color in art. In modern usage, the color is often associated with trust, authority, and intelligence. It can evoke a sense of calm and focus, making it a popular choice for branding and design elements seeking to project reliability and professionalism. Its deep and captivating hue ensures it stands out while maintaining a sense of elegance.

The color #1A0691, a deep shade of ultramarine, presents accessibility challenges due to its low luminance. When used as text, it requires careful pairing with a very light background to ensure sufficient contrast for readability, adhering to WCAG guidelines for minimum contrast ratios (4.5:1 for normal text and 3:1 for large text). Conversely, when used as a background, it necessitates light-colored text for optimal visibility. To improve accessibility, consider using this color for decorative elements or in combination with high-contrast elements. Tools such as contrast checkers can assist in evaluating and adjusting color combinations to meet accessibility standards, ensuring a more inclusive and user-friendly design. Implementing proper ARIA attributes can further enhance the experience for users with disabilities.

Shades

Digital Color Formats

RGB
26 6 145
RGB26 6 145
Red
Green
Blue
HSL
248.63deg 92.05% 29.61%
248.6392.0529.61HSL
Hue
Saturation
Lightness
HWB
248.63deg 2.35% 43.14%
248.632.3543.14HWB
Hue
Whiteness
Blackness
hex#1A0691
rgb26 6 145
hsl248.63deg 92.05% 29.61%
cmyk82.07% 95.86% 0% 43.14%
hwb248.63deg 2.35% 43.14%
xyz-d650.06 0.02 0.27
oklch0.3113 0.1963 271.17
oklab0.3113 0 -0.2
CMYK
82.07% 95.86% 0% 43.14%
82.0795.86043.14CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.02 0.27
0.060.020.27XYZ
X
Y
Z
OKLCH
0.3113 0.1963 271.17
0.31130.1963271.17LCH
Lightness
Chroma
Hue
OKLAB
0.3113 0 -0.2
0.31130-0.2LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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