Ultramarine

#1A0197

General Information about Ultramarine

The color #1A0197, also known as Ultramarine, is a deep and intense shade of blue. It belongs to the blue color family and is characterized by its rich and saturated hue. Historically, ultramarine pigment was derived from the mineral lapis lazuli, making it a highly prized and expensive color. In modern color theory, Ultramarine is considered a cool color, often associated with feelings of calmness, serenity, and stability. It is widely used in various fields, including art, design, and fashion, to convey a sense of sophistication and elegance. Its deep tone makes it ideal for creating depth and contrast in visual compositions. Because of its dark color, it should be combined with lighter colors in any context.

The color #1A0197, a deep Ultramarine, presents some accessibility challenges. Its low luminance can make it difficult to read when used as text on a white or light-colored background. The contrast ratio would likely fall below the WCAG recommended levels, especially for users with visual impairments. To improve accessibility, consider using this color sparingly, especially for text. If it's used for text, pair it with a very light background (e.g., white or a very pale yellow). Alternatively, using it as a background color requires light or white text to ensure readability. Furthermore, avoid using this color to convey important information without also using text or icons, as colorblind users may not be able to distinguish it effectively. Always test the color combination with accessibility tools to ensure compliance with accessibility standards and to provide an inclusive experience for all users.

Shades

Digital Color Formats

RGB
26 1 151
RGB26 1 151
Red
Green
Blue
HSL
250deg 98.68% 29.8%
25098.6829.8HSL
Hue
Saturation
Lightness
HWB
250deg 0.39% 40.78%
2500.3940.78HWB
Hue
Whiteness
Blackness
hex#1A0197
rgb26 1 151
hsl250deg 98.68% 29.8%
cmyk82.78% 99.34% 0% 40.78%
hwb250deg 0.39% 40.78%
xyz-d650.06 0.02 0.29
oklch0.3162 0.2051 270.72
oklab0.3162 0 -0.21
CMYK
82.78% 99.34% 0% 40.78%
82.7899.34040.78CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.02 0.29
0.060.020.29XYZ
X
Y
Z
OKLCH
0.3162 0.2051 270.72
0.31620.2051270.72LCH
Lightness
Chroma
Hue
OKLAB
0.3162 0 -0.21
0.31620-0.21LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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