Ultramarine

#110791

General Information About #110791

The hex color code #110791 represents a deep shade of ultramarine blue. It is composed of 6.67% red, 2.75% green, and 56.86% blue. In the RGB color model, this equates to R:17, G:7, B:145. Ultramarine blue has a rich history, originally derived from the gemstone lapis lazuli. It was highly prized by Renaissance painters for its vibrancy and depth. Today, synthetic ultramarine is widely available and used in various applications, from paints and pigments to plastics and cosmetics. The color evokes feelings of depth, wisdom, and tranquility. In color psychology, blue is often associated with trust, loyalty, and stability, making it a popular choice for corporate branding.

The color #110791, a deep ultramarine, presents significant accessibility challenges, particularly in text-based applications. Its low luminance value results in poor contrast against light backgrounds, making it difficult for users with visual impairments to read text rendered in this color. To ensure readability, it is crucial to pair #110791 with very light colors, such as white or pale yellow, for text or interface elements. A contrast ratio of at least 4.5:1 is recommended for normal-sized text and 3:1 for large text (14pt bold or 18pt regular) to meet WCAG (Web Content Accessibility Guidelines) standards. Additionally, avoid using this color for essential interactive elements, unless accompanied by clear visual cues and sufficient contrast. Providing alternative high-contrast themes or allowing users to customize colors can further enhance accessibility.

Shades

Digital Color Formats

RGB
17 7 145
RGB17 7 145
Red
Green
Blue
HSL
244.35deg 90.79% 29.8%
244.3590.7929.8HSL
Hue
Saturation
Lightness
HWB
244.35deg 2.75% 43.14%
244.352.7543.14HWB
Hue
Whiteness
Blackness
hex#110791
rgb17 7 145
hsl244.35deg 90.79% 29.8%
cmyk88.28% 95.17% 0% 43.14%
hwb244.35deg 2.75% 43.14%
xyz-d650.05 0.02 0.27
oklch0.3076 0.1983 268.11
oklab0.3076 -0.01 -0.2
CMYK
88.28% 95.17% 0% 43.14%
88.2895.17043.14CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.02 0.27
0.050.020.27XYZ
X
Y
Z
OKLCH
0.3076 0.1983 268.11
0.30760.1983268.11LCH
Lightness
Chroma
Hue
OKLAB
0.3076 -0.01 -0.2
0.3076-0.01-0.2LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

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