Ultramarine

#020396

General Information about Ultramarine

The hexadecimal color code #020396 represents a very dark shade of blue, often referred to as Ultramarine. It is composed of 0.78% red, 1.18% green, and 58.82% blue. In the RGB (red, green, blue) color model, it has values of R:2, G:3, B:150. In the CMYK (cyan, magenta, yellow, key/black) color model, it consists of 99% cyan, 98% magenta, 0% yellow, and 41% black. This color is frequently associated with depth, stability, and confidence. Due to its high blue component, it is perceived as calming and trustworthy. Its dark nature suggests formality and sophistication. Ultramarine historically was derived from the precious mineral lapis lazuli, making it a highly prized pigment for centuries, particularly in Renaissance paintings.

The color #020396, also known as Ultramarine, presents significant accessibility challenges, particularly for users with visual impairments. Its extremely dark hue results in very low contrast against lighter backgrounds, which is the standard for most websites and applications. Text or interactive elements using this color on a white or light-colored background would be difficult, if not impossible, for many users to discern. To improve accessibility, it is crucial to use #020396 sparingly and always ensure it is paired with a very light color that provides sufficient contrast, ideally exceeding the WCAG (Web Content Accessibility Guidelines) recommended contrast ratios. Tools are available to check color contrast ratios and help select appropriate pairings. Avoid using this color for essential information or interactive elements without careful consideration of contrast. For example, when using this color for text, consider a background of #FFFFFF, or #F0F0F0.

Shades

Digital Color Formats

RGB
2 3 150
RGB2 3 150
Red
Green
Blue
HSL
239.59deg 97.37% 29.8%
239.5997.3729.8HSL
Hue
Saturation
Lightness
HWB
239.59deg 0.78% 41.18%
239.590.7841.18HWB
Hue
Whiteness
Blackness
hex#020396
rgb2 3 150
hsl239.59deg 97.37% 29.8%
cmyk98.67% 98% 0% 41.18%
hwb239.59deg 0.78% 41.18%
xyz-d650.06 0.02 0.29
oklch0.307 0.209 264.55
oklab0.307 -0.02 -0.21
CMYK
98.67% 98% 0% 41.18%
98.6798041.18CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.02 0.29
0.060.020.29XYZ
X
Y
Z
OKLCH
0.307 0.209 264.55
0.3070.209264.55LCH
Lightness
Chroma
Hue
OKLAB
0.307 -0.02 -0.21
0.307-0.02-0.21LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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