Ultramarine

#120B90

General Information about Ultramarine (#120B90)

The hexadecimal color #120B90, also known as Ultramarine, is a deep, saturated shade of blue. In the RGB color model, it consists of 7.06% red, 4.31% green, and 56.47% blue. Ultramarine's prominence in history stems from its use as a pigment derived from lapis lazuli, making it a highly prized color for artists throughout the ages. Its association with royalty and spirituality in various cultures contributes to its enduring appeal. Chemically, the hex code represents a specific blend of light wavelengths that, when combined, create this particular shade of blue. In web development and design, understanding the RGB components is crucial for accurate color representation and consistency across different platforms and devices. Ultramarine can evoke feelings of calmness, trust, and authority, making it a versatile choice for branding, web design, and other creative applications.

The hex color #120B90, a deep ultramarine, presents several accessibility considerations for web developers. Its low luminance can cause issues with text legibility if used as a background color with standard black or dark gray text. A contrast ratio check is crucial to ensure compliance with WCAG guidelines. Using online tools, developers can verify the contrast ratio against WCAG 2.1 AA and AAA standards. For smaller text, a contrast ratio of at least 4.5:1 is recommended, while larger text (14pt bold or 18pt regular) requires a minimum of 3:1. If the contrast is insufficient, consider lightening the text color to a shade of white or gold, or modifying the background color to a lighter tint of ultramarine or even a complementary color. Moreover, avoid relying solely on color to convey important information, as users with color vision deficiencies may not perceive it accurately. Supplement color cues with text labels or icons to ensure inclusivity.

Shades

Digital Color Formats

RGB
18 11 144
RGB18 11 144
Red
Green
Blue
HSL
243.16 85.81% 30.39%
243.1685.8130.39HSL
Hue
Saturation
Lightness
HWB
243.16 4.31% 43.53%
243.164.3143.53HWB
Hue
Whiteness
Blackness
hex#120B90
rgb18 11 144
hsl243.16 85.81% 30.39%
cmyk87.5% 92.36% 0% 43.53%
hwb243.16 4.31% 43.53%
xyz5.4 2.38 26.56
CMYK
87.5% 92.36% 0% 43.53%
87.592.36043.53CMYK
Cyan
Magenta
Yellow
Key
XYZ
5.4 2.38 26.56
5.42.3826.56XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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