Ultramarine

#070B91

General Information about Ultramarine

Ultramarine, represented by the hexadecimal color code #070B91, is a deep, saturated blue hue. Its name originates from the Latin 'ultramarinus,' meaning 'beyond the sea,' as the pigment was originally derived from the precious gemstone lapis lazuli, imported from faraway lands. Historically, Ultramarine was highly valued and reserved for use in important artworks, particularly during the medieval and Renaissance periods. Its rarity and vibrant color made it a symbol of wealth and status. In modern color theory, Ultramarine is considered a cool color, often associated with feelings of calmness, stability, and authority. Its distinct blue shade is commonly used in various applications, ranging from digital design to fine arts, and even in branding to convey a sense of trustworthiness and professionalism.

The color #070B91, a deep ultramarine, presents significant accessibility challenges, especially when used as text on a white or light-colored background. Its low luminance value necessitates careful consideration of color contrast ratios to ensure readability for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using #070B91 for text would require a very light foreground color to meet these standards. Conversely, if used as a background, a very light text color would be needed. Insufficient contrast can lead to difficulties in reading and understanding content, particularly for individuals with low vision or color blindness. Therefore, thorough testing with accessibility tools is crucial to validate color pairings and make informed design decisions. Consider alternative color combinations or providing options for users to adjust color schemes to enhance accessibility.

Shades

Digital Color Formats

RGB
7 11 145
RGB7 11 145
Red
Green
Blue
HSL
238.26deg 90.79% 29.8%
238.2690.7929.8HSL
Hue
Saturation
Lightness
HWB
238.26deg 2.75% 43.14%
238.262.7543.14HWB
Hue
Whiteness
Blackness
hex#070B91
rgb7 11 145
hsl238.26deg 90.79% 29.8%
cmyk95.17% 92.41% 0% 43.14%
hwb238.26deg 2.75% 43.14%
xyz-d650.05 0.02 0.27
oklch0.307 0.1987 265.71
oklab0.307 -0.01 -0.2
CMYK
95.17% 92.41% 0% 43.14%
95.1792.41043.14CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.02 0.27
0.050.020.27XYZ
X
Y
Z
OKLCH
0.307 0.1987 265.71
0.3070.1987265.71LCH
Lightness
Chroma
Hue
OKLAB
0.307 -0.01 -0.2
0.307-0.01-0.2LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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