Ultramarine

#041397

General Information about Ultramarine

Ultramarine, represented by the hex code #041397, is a deep blue pigment originally derived from the semi-precious stone lapis lazuli. The name 'ultramarine' comes from the Latin 'ultramarinus,' meaning 'beyond the sea,' as the pigment was imported into Europe from Asia. Throughout history, ultramarine has been prized for its vibrant and intense color, particularly in Renaissance art. It was historically expensive to produce, often reserved for depicting important figures like the Virgin Mary. Today, synthetic ultramarine is readily available, but the color retains its association with luxury and sophistication. In the RGB color model, #041397 is composed of 1.6% red, 7.5% green, and 59.2% blue.

The color #041397, a deep ultramarine, presents considerable accessibility challenges, particularly for users with visual impairments. Its very low luminance (brightness) results in extremely poor contrast against light backgrounds, making text or interactive elements difficult to discern. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Ultramarine falls far short of these requirements when paired with common background colors like white or light gray. To improve accessibility, it's essential to use this color sparingly and pair it with very light colors, ensuring sufficient contrast. Another option is to only use this color for decorative purposes only or use it on very large objects.

Shades

Digital Color Formats

RGB
4 19 151
RGB4 19 151
Red
Green
Blue
HSL
233.88 94.84% 30.39%
233.8894.8430.39HSL
Hue
Saturation
Lightness
HWB
233.88 1.57% 40.78%
233.881.5740.78HWB
Hue
Whiteness
Blackness
hex#041397
rgb4 19 151
hsl233.88 94.84% 30.39%
cmyk97.35% 87.42% 0% 40.78%
hwb233.88 1.57% 40.78%
xyz5.87 2.73 29.49
CMYK
97.35% 87.42% 0% 40.78%
97.3587.42040.78CMYK
Cyan
Magenta
Yellow
Key
XYZ
5.87 2.73 29.49
5.872.7329.49XYZ
X
Y
Z

Alternative colors

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