Ultramarine

#1A0C8E

General Information about #1A0C8E

The hex color code #1A0C8E represents a deep shade of ultramarine blue. In the RGB color model, it consists of 10.2% red, 4.71% green, and 55.69% blue. This color is often associated with feelings of depth, wisdom, and sophistication. Ultramarine pigments have been used historically in art, derived from the gemstone lapis lazuli, making it a highly valued and precious color. Today, synthetic ultramarine is readily available, maintaining the color's popularity across various applications. It is important to consider its low luminance value when used in digital design to ensure adequate contrast with other elements.

The color #1A0C8E, a deep ultramarine, presents several accessibility considerations for web development. With a low luminance, it requires careful pairing with text and interactive elements. For text, a light color like white or a very pale yellow is recommended to achieve sufficient contrast, ideally exceeding the WCAG 2.1 AA standard contrast ratio of 4.5:1. Using online contrast checkers can help verify compliance. Furthermore, when used for interactive elements like buttons, ensure that focus states are clearly visible, perhaps through a bright, contrasting outline or background change. Avoid using this color for essential information conveyance without strong contrast, as users with visual impairments may struggle to perceive it. Large text benefits from higher contrast, and graphical elements also need accessible color combinations.

Shades

Digital Color Formats

RGB
26 12 142
RGB26 12 142
Red
Green
Blue
HSL
246.46 84.42% 30.2%
246.4684.4230.2HSL
Hue
Saturation
Lightness
HWB
246.46 4.71% 44.31%
246.464.7144.31HWB
Hue
Whiteness
Blackness
hex#1A0C8E
rgb26 12 142
hsl246.46 84.42% 30.2%
cmyk81.69% 91.55% 0% 44.31%
hwb246.46 4.71% 44.31%
xyz5.44 2.44 25.77
CMYK
81.69% 91.55% 0% 44.31%
81.6991.55044.31CMYK
Cyan
Magenta
Yellow
Key
XYZ
5.44 2.44 25.77
5.442.4425.77XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

Buttons

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