Ultramarine

#100596

General Information about #100596 (Ultramarine)

The hexadecimal color #100596, also known as Ultramarine, is a deep and rich shade of blue. It is composed of 6.27% red, 1.96% green, and 58.82% blue. In the RGB color model, it corresponds to the values R:16, G:5, B:150. This color is often associated with feelings of calmness, stability, and trustworthiness. In color psychology, blue is known to evoke a sense of peace and tranquility, while darker shades like #100596 can also convey a sense of sophistication and authority. This makes it a popular choice for branding and design applications where these qualities are desired. The low red and green values, combined with a high blue value, give this color its distinctive deep blue appearance.

The color #100596, a deep shade of ultramarine, presents significant accessibility challenges, especially in web design. Its low lightness value (very dark color) means it requires very light text for sufficient contrast. According to WCAG guidelines, using this color as a background necessitates a foreground color with a high luminance to achieve a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Failure to meet these ratios can exclude users with visual impairments, such as those with low vision or color blindness. Careful consideration is crucial when using #100596 to ensure readability and inclusivity. Using color contrast tools is highly recommended to verify compliance with accessibility standards. Additionally, avoid using color as the sole means of conveying information, as this will disadvantage color-blind users.

Shades

Digital Color Formats

RGB
16 5 150
RGB16 5 150
Red
Green
Blue
HSL
244.55 93.55% 30.39%
244.5593.5530.39HSL
Hue
Saturation
Lightness
HWB
244.55 1.96% 41.18%
244.551.9641.18HWB
Hue
Whiteness
Blackness
hex#100596
rgb16 5 150
hsl244.55 93.55% 30.39%
cmyk89.33% 96.67% 0% 41.18%
hwb244.55 1.96% 41.18%
xyz5.77 2.42 29.02
CMYK
89.33% 96.67% 0% 41.18%
89.3396.67041.18CMYK
Cyan
Magenta
Yellow
Key
XYZ
5.77 2.42 29.02
5.772.4229.02XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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