Ultramarine

#1C0BA9

General Information about #1C0BA9

The hexadecimal color code #1C0BA9 represents a deep, saturated shade of blue known as Ultramarine. It is composed of 11% red, 4% green, and 66.3% blue. In the RGB color model, this equates to 28 red, 11 green, and 169 blue. Ultramarine derives its name from the Latin 'ultramarinus,' meaning 'beyond the sea,' as it was originally imported from Asia. Historically, it was made from ground lapis lazuli, making it a highly prized and expensive pigment. Today, synthetic ultramarine is widely available. This color is associated with royalty, wisdom, and spirituality. Its deep, captivating hue lends itself well to creating a sense of depth and mystery. In color psychology, it's often linked to calmness, stability, and trust, making it a popular choice in various fields.

The hex color #1C0BA9, a deep ultramarine, presents certain accessibility challenges, particularly concerning color contrast. When used as a background color, it necessitates light-colored text to ensure sufficient contrast for readability. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text, as per WCAG guidelines. If the contrast is insufficient, users with visual impairments may struggle to discern the text. Tools like contrast checkers can help evaluate and adjust color pairings. Moreover, avoid relying solely on color to convey information; supplement with text labels or icons to accommodate users with color vision deficiencies. Careful consideration of text size, font weight, and spacing can also improve readability against such a dark background. Providing alternative high-contrast themes or allowing users to customize the color scheme further enhances accessibility.

Shades

Digital Color Formats

RGB
28 11 169
RGB28 11 169
Red
Green
Blue
HSL
246.46 87.78% 35.29%
246.4687.7835.29HSL
Hue
Saturation
Lightness
HWB
246.46 4.31% 33.73%
246.464.3133.73HWB
Hue
Whiteness
Blackness
hex#1C0BA9
rgb28 11 169
hsl246.46 87.78% 35.29%
cmyk83.43% 93.49% 0% 33.73%
hwb246.46 4.31% 33.73%
xyz7.76 3.35 37.77
CMYK
83.43% 93.49% 0% 33.73%
83.4393.49033.73CMYK
Cyan
Magenta
Yellow
Key
XYZ
7.76 3.35 37.77
7.763.3537.77XYZ
X
Y
Z

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