Ultramarine

#041494

General Information about Ultramarine

Ultramarine, represented by the hexadecimal color code #041494, is a deep and intense shade of blue. Historically, Ultramarine was derived from the precious gemstone lapis lazuli, making it one of the most expensive pigments during the medieval and Renaissance periods. Its name literally means "beyond the sea," referring to its origin as a pigment imported into Europe from Asia. Today, synthetic versions of Ultramarine are widely available, offering the same vibrant color at a fraction of the cost. In color psychology, deep blues like Ultramarine are often associated with feelings of trust, loyalty, wisdom, confidence, intelligence, faith, truth, and heaven. It is considered beneficial to the mind and body, slowing human metabolism and producing a calming effect. Ultramarine is used extensively in various fields, including art, design, and printing, for its rich and stable color properties.

The color #041494, also known as Ultramarine, presents significant accessibility challenges, primarily due to its very dark hue. When used as a background color, it necessitates extremely light text (ideally white or near-white) to ensure sufficient contrast for readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Ultramarine's darkness means careful attention must be paid to achieve these ratios. In practical terms, it limits the range of foreground colors that can be effectively used. Conversely, as a text color, Ultramarine requires a very light background. Designers should use contrast checking tools to validate the color combinations for compliance. Overlooking contrast can exclude users with visual impairments, making content inaccessible. Appropriate use of ARIA attributes can also help improve accessibility by programmatically indicating the relationship between elements and providing additional context for assistive technologies.

Shades

Digital Color Formats

RGB
4 20 148
RGB4 20 148
Red
Green
Blue
HSL
233.33deg 94.74% 29.8%
233.3394.7429.8HSL
Hue
Saturation
Lightness
HWB
233.33deg 1.57% 41.96%
233.331.5741.96HWB
Hue
Whiteness
Blackness
hex#041494
rgb4 20 148
hsl233.33deg 94.74% 29.8%
cmyk97.3% 86.49% 0% 41.96%
hwb233.33deg 1.57% 41.96%
xyz-d650.06 0.03 0.28
oklch0.3183 0.1972 265
oklab0.3183 -0.02 -0.2
CMYK
97.3% 86.49% 0% 41.96%
97.386.49041.96CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.03 0.28
0.060.030.28XYZ
X
Y
Z
OKLCH
0.3183 0.1972 265
0.31830.1972265LCH
Lightness
Chroma
Hue
OKLAB
0.3183 -0.02 -0.2
0.3183-0.02-0.2LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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