Ultramarine

#121088

General Information about Ultramarine

The color #121088, also known as Ultramarine, is a deep and rich shade of blue. It belongs to the blue color family and is often associated with feelings of calmness, stability, and authority. In the RGB color model, it is composed of 7.06% red, 6.27% green, and 53.33% blue. The name "Ultramarine" comes from the Latin "ultramarinus," meaning "beyond the sea," as the original pigment was derived from lapis lazuli imported from Asia. This pigment was highly valued throughout history and used by Renaissance painters. Today, synthetic ultramarine is readily available, making it a popular choice in various applications, from art and design to web development and fashion.

The color #121088, a deep ultramarine, presents accessibility challenges, especially when used as text on a white or light-colored background. Its low luminance can make it difficult for users with visual impairments to read comfortably. To improve accessibility, consider using a higher contrast ratio by pairing it with a much lighter color, such as a pale yellow or a very light gray. Aim for a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text, as recommended by WCAG guidelines. Also, avoid using this color for essential interactive elements without clear visual cues, as users might struggle to identify them. When utilizing this dark hue, proper testing with accessibility tools and real users is highly recommended to ensure an inclusive design.

Shades

Digital Color Formats

RGB
18 16 136
RGB18 16 136
Red
Green
Blue
HSL
241deg 78.95% 29.8%
24178.9529.8HSL
Hue
Saturation
Lightness
HWB
241deg 6.27% 46.67%
2416.2746.67HWB
Hue
Whiteness
Blackness
hex#121088
rgb18 16 136
hsl241deg 78.95% 29.8%
cmyk86.76% 88.24% 0% 46.67%
hwb241deg 6.27% 46.67%
xyz-d650.05 0.02 0.23
oklch0.3029 0.1831 268.75
oklab0.3029 0 -0.18
CMYK
86.76% 88.24% 0% 46.67%
86.7688.24046.67CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.02 0.23
0.050.020.23XYZ
X
Y
Z
OKLCH
0.3029 0.1831 268.75
0.30290.1831268.75LCH
Lightness
Chroma
Hue
OKLAB
0.3029 0 -0.18
0.30290-0.18LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons