Ultramarine

#050793

General Information about Ultramarine

The color #050793, known as Ultramarine, is a deep shade of blue within the blue-violet color range. Its name originates from the Latin 'ultramarinus,' meaning 'beyond the sea,' as it was originally derived from the precious mineral lapis lazuli, imported from distant lands. Historically, Ultramarine was highly prized as a pigment for paints, particularly in Renaissance art, where it was often reserved for depicting the robes of the Virgin Mary due to its expense and brilliance. Today, synthetic versions offer a more affordable alternative while maintaining the color's characteristic depth and richness. In color psychology, Ultramarine is associated with qualities such as trust, loyalty, wisdom, confidence, intelligence, faith, truth, and heaven.

The hex color #050793, also known as Ultramarine, presents significant accessibility challenges, particularly in web design. Its extremely dark hue results in very low contrast against typical light backgrounds, such as white or light gray. This low contrast makes it difficult for users with visual impairments, including those with low vision or color blindness, to read text or discern important visual elements. To ensure inclusivity, it's crucial to pair #050793 with very light text or interface elements. Following WCAG (Web Content Accessibility Guidelines) contrast ratio requirements is essential. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is recommended. Tools are available to check contrast ratios and ensure compliance. Consider avoiding this color for critical information or interactive elements unless sufficient contrast can be guaranteed.

Shades

Digital Color Formats

RGB
5 7 147
RGB5 7 147
Red
Green
Blue
HSL
239.15deg 93.42% 29.8%
239.1593.4229.8HSL
Hue
Saturation
Lightness
HWB
239.15deg 1.96% 42.35%
239.151.9642.35HWB
Hue
Whiteness
Blackness
hex#050793
rgb5 7 147
hsl239.15deg 93.42% 29.8%
cmyk96.6% 95.24% 0% 42.35%
hwb239.15deg 1.96% 42.35%
xyz-d650.05 0.02 0.28
oklch0.3064 0.2032 265.25
oklab0.3064 -0.02 -0.2
CMYK
96.6% 95.24% 0% 42.35%
96.695.24042.35CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.02 0.28
0.050.020.28XYZ
X
Y
Z
OKLCH
0.3064 0.2032 265.25
0.30640.2032265.25LCH
Lightness
Chroma
Hue
OKLAB
0.3064 -0.02 -0.2
0.3064-0.02-0.2LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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