Ultramarine

#09168E

General Information about #09168E

The hexadecimal color code #09168E represents a dark shade of blue, often referred to as ultramarine. It is composed of 3.53% red, 8.63% green, and 55.69% blue. In the RGB color model, this translates to 9 red, 22 green, and 142 blue. The corresponding CMYK values are 94% cyan, 84% magenta, 0% yellow, and 44% black. This color is often associated with depth, stability, and confidence. It's commonly used in branding to convey trustworthiness and reliability. Ultramarine, historically derived from the gemstone lapis lazuli, has been a prized pigment for centuries, used by artists for its rich, vibrant hue. Its digital counterpart, #09168E, retains that same allure and can add a touch of elegance to various design projects.

The color #09168E, a deep ultramarine, presents some accessibility challenges. Its low luminance value means it requires careful consideration when used as a foreground color. Text rendered in this color needs a high contrast ratio against a light background to ensure readability for users with visual impairments. 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). Using a lighter color for text on a #09168E background or using #09168E for decorative purposes rather than crucial information display is beneficial. It's crucial to test color combinations with accessibility tools to verify compliance with WCAG guidelines, ensuring usability for the widest possible audience. Consider using tools that simulate color blindness to understand how the color is perceived by individuals with different types of visual impairments. Ensure interactive elements using this color have sufficient visual cues beyond color alone.

Shades

Digital Color Formats

RGB
9 22 142
RGB9 22 142
Red
Green
Blue
HSL
234.14deg 88.08% 29.61%
234.1488.0829.61HSL
Hue
Saturation
Lightness
HWB
234.14deg 3.53% 44.31%
234.143.5344.31HWB
Hue
Whiteness
Blackness
hex#09168E
rgb9 22 142
hsl234.14deg 88.08% 29.61%
cmyk93.66% 84.51% 0% 44.31%
hwb234.14deg 3.53% 44.31%
xyz-d650.05 0.03 0.26
oklch0.3141 0.1878 266.02
oklab0.3141 -0.01 -0.19
CMYK
93.66% 84.51% 0% 44.31%
93.6684.51044.31CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.03 0.26
0.050.030.26XYZ
X
Y
Z
OKLCH
0.3141 0.1878 266.02
0.31410.1878266.02LCH
Lightness
Chroma
Hue
OKLAB
0.3141 -0.01 -0.19
0.3141-0.01-0.19LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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