Ultramarine

#1C0494

General Information About Ultramarine (#1C0494)

The hex color #1C0494, also known as Ultramarine, is a deep and saturated shade of blue, positioned within the blue-violet spectrum. It is a color that evokes feelings of depth, stability, and sophistication. In the RGB color model, #1C0494 is composed of 11% red, 2% green, and 58% blue. This high proportion of blue gives it its distinctive hue. The color has been historically valued, with the pigment being originally derived from the semi-precious stone lapis lazuli. This costly origin contributed to its association with royalty and importantance. In modern usage, Ultramarine can be used to convey a sense of luxury, intelligence, and trust. Its unique attributes make it suitable for various applications from web design to fine art. The color has a CMYK value of (79, 95, 0, 42).

The color #1C0494, a deep, saturated blue, presents certain accessibility challenges, especially in web design. Its low luminance value means that it requires careful consideration of contrast ratios to ensure readability for users with visual impairments. According to WCAG guidelines, sufficient contrast is crucial for text and interactive elements. When using #1C0494 as a background, it's essential to pair it with a light-colored text (e.g., white or a very pale yellow) to meet the minimum contrast ratio of 4.5:1 for normal text and 3:1 for large text. Conversely, if #1C0494 is used for text, a light background is necessary. Designers should use contrast checking tools to verify compliance. Avoid using this color for essential information if contrast cannot be adequately achieved. Also, consider users with color blindness, as certain color combinations with #1C0494 may prove problematic.

Shades

Digital Color Formats

RGB
28 4 148
RGB28 4 148
Red
Green
Blue
HSL
250deg 94.74% 29.8%
25094.7429.8HSL
Hue
Saturation
Lightness
HWB
250deg 1.57% 41.96%
2501.5741.96HWB
Hue
Whiteness
Blackness
hex#1C0494
rgb28 4 148
hsl250deg 94.74% 29.8%
cmyk81.08% 97.3% 0% 41.96%
hwb250deg 1.57% 41.96%
xyz-d650.06 0.02 0.28
oklch0.3153 0.2 271.7
oklab0.3153 0.01 -0.2
CMYK
81.08% 97.3% 0% 41.96%
81.0897.3041.96CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.02 0.28
0.060.020.28XYZ
X
Y
Z
OKLCH
0.3153 0.2 271.7
0.31530.2271.7LCH
Lightness
Chroma
Hue
OKLAB
0.3153 0.01 -0.2
0.31530.01-0.2LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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