Ultramarine

#0C0F8C

General Information about #0C0F8C

The hexadecimal color code #0C0F8C represents a dark shade of blue, often referred to as ultramarine. In the RGB color model, it is composed of 4.71% red, 5.88% green, and 54.9% blue. This combination results in a color that is strongly biased towards the blue end of the spectrum. In the HSV (hue, saturation, value) color space, #0C0F8C has a hue of 237 degrees, a saturation of 91%, and a value of 55%. This indicates a highly saturated and relatively dark color. Ultramarine, historically derived from the rare and expensive mineral lapis lazuli, has been used in art and decoration for centuries. Today, synthetic ultramarine is widely available, making the color accessible for various applications. Its deep and captivating tone evokes feelings of serenity, depth, and sophistication, making it a popular choice in design and branding.

The color #0C0F8C, a deep ultramarine, presents some accessibility challenges, especially concerning text legibility. When used as a background color, it demands careful selection of foreground text colors. White and bright shades of yellow or green would offer the best contrast, ensuring readability for users with visual impairments. Black text on this background is generally not recommended due to insufficient contrast. In terms of web accessibility standards, it's crucial to verify that color combinations meet WCAG (Web Content Accessibility Guidelines) requirements for contrast ratios. Tools are available online to help calculate these ratios and determine whether a color pairing passes accessibility checks. Consideration should also be given to users with color blindness, as certain color combinations may be difficult to distinguish. Using color alone to convey important information should be avoided; supplementary cues like text labels or icons should be included to ensure all users can understand the content. For interactive elements like buttons or links, hover states and focus indicators should also provide sufficient contrast to meet accessibility standards.

Shades

Digital Color Formats

RGB
12 15 140
RGB12 15 140
Red
Green
Blue
HSL
238.59deg 84.21% 29.8%
238.5984.2129.8HSL
Hue
Saturation
Lightness
HWB
238.59deg 4.71% 45.1%
238.594.7145.1HWB
Hue
Whiteness
Blackness
hex#0C0F8C
rgb12 15 140
hsl238.59deg 84.21% 29.8%
cmyk91.43% 89.29% 0% 45.1%
hwb238.59deg 4.71% 45.1%
xyz-d650.05 0.02 0.25
oklch0.305 0.1898 266.9
oklab0.305 -0.01 -0.19
CMYK
91.43% 89.29% 0% 45.1%
91.4389.29045.1CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.02 0.25
0.050.020.25XYZ
X
Y
Z
OKLCH
0.305 0.1898 266.9
0.3050.1898266.9LCH
Lightness
Chroma
Hue
OKLAB
0.305 -0.01 -0.19
0.305-0.01-0.19LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons