Ultramarine

#000594

General Information about #000594

The hexadecimal color code #000594 represents a very dark shade of blue, specifically categorized as Ultramarine. In the RGB color model, it is composed of 0% red, 0.2% green, and 58% blue. This composition explains its deep, saturated blue appearance. The color is often associated with qualities such as depth, stability, and confidence. Ultramarine, historically derived from the precious mineral lapis lazuli, has been prized for centuries as a pigment in art and design. Its rich, intense hue evokes feelings of serenity and sophistication. In modern digital applications, #000594 can be utilized in various contexts, ranging from web design to data visualization, although its darkness requires careful consideration of contrast and accessibility guidelines to ensure readability and usability. Be aware that printing this color can be different from the way it appears on the screen.

The color #000594, a deep shade of ultramarine, presents significant accessibility challenges, particularly when used as a foreground color against a white or light-colored background. Its extremely low luminance results in very poor contrast, making it difficult for individuals with visual impairments, including those with low vision or color blindness, to distinguish text or interface elements rendered in this color. To ensure accessibility, it is crucial to use #000594 with a very light background color that meets WCAG (Web Content Accessibility Guidelines) AA or AAA contrast ratios. Avoid pairing it with dark or moderately dark colors, as this will exacerbate the contrast issues. Consider using a color contrast checker tool to verify the contrast ratio between the foreground and background colors. If sufficient contrast cannot be achieved, explore alternative, lighter shades of blue or other colors that offer better visibility. Additionally, providing alternative text descriptions for images and icons using #000594 can improve accessibility for screen reader users. Using it as a background color presents the same accessibility issue unless paired with very light text.

Shades

Digital Color Formats

RGB
0 5 148
RGB0 5 148
Red
Green
Blue
HSL
237.97deg 100% 29.02%
237.9710029.02HSL
Hue
Saturation
Lightness
HWB
237.97deg 0% 41.96%
237.97041.96HWB
Hue
Whiteness
Blackness
hex#000594
rgb0 5 148
hsl237.97deg 100% 29.02%
cmyk100% 96.62% 0% 41.96%
hwb237.97deg 0% 41.96%
xyz-d650.05 0.02 0.28
oklch0.3049 0.2064 264.15
oklab0.3049 -0.02 -0.21
CMYK
100% 96.62% 0% 41.96%
10096.62041.96CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.02 0.28
0.050.020.28XYZ
X
Y
Z
OKLCH
0.3049 0.2064 264.15
0.30490.2064264.15LCH
Lightness
Chroma
Hue
OKLAB
0.3049 -0.02 -0.21
0.3049-0.02-0.21LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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