Ultramarine

#1C0F8B

General Information About Ultramarine

Ultramarine, represented by the hexadecimal color code #1C0F8B, is a deep, saturated blue hue reminiscent of the pigment derived from lapis lazuli. Historically, ultramarine was highly prized and expensive, making it a symbol of luxury and prestige in art. The name 'ultramarine' literally means 'beyond the sea,' referring to its origin from minerals imported into Europe from Asia. Today, synthetic ultramarine is readily available, making it a more accessible color for various applications. In color theory, ultramarine is considered a cool color, evoking feelings of calmness, trust, and stability. It belongs to the blue color family and is often associated with intellect, authority, and sophistication. Its deep saturation makes it suitable for creating dramatic and impactful designs.

The hex color #1C0F8B, also known as Ultramarine, presents significant accessibility challenges. Its low luminance value means it requires careful consideration when used as a background or text color. According to WCAG guidelines, sufficient contrast between foreground and background colors is crucial for users with visual impairments. Using #1C0F8B as a background necessitates a very light text color (e.g., white or a very pale yellow) to meet minimum contrast ratios. Conversely, using it as a text color requires a very light background. Tools like contrast checkers can help determine if the color combination meets accessibility standards. Avoid using this color for critical information or interactive elements without thorough testing. Consider providing alternative color schemes for users who need them.

Shades

Digital Color Formats

RGB
28 15 139
RGB28 15 139
Red
Green
Blue
HSL
246.29deg 80.52% 30.2%
246.2980.5230.2HSL
Hue
Saturation
Lightness
HWB
246.29deg 5.88% 45.49%
246.295.8845.49HWB
Hue
Whiteness
Blackness
hex#1C0F8B
rgb28 15 139
hsl246.29deg 80.52% 30.2%
cmyk79.86% 89.21% 0% 45.49%
hwb246.29deg 5.88% 45.49%
xyz-d650.05 0.02 0.25
oklch0.3112 0.1845 272.26
oklab0.3112 0.01 -0.18
CMYK
79.86% 89.21% 0% 45.49%
79.8689.21045.49CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.02 0.25
0.050.020.25XYZ
X
Y
Z
OKLCH
0.3112 0.1845 272.26
0.31120.1845272.26LCH
Lightness
Chroma
Hue
OKLAB
0.3112 0.01 -0.18
0.31120.01-0.18LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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