Ultramarine

#030695

General Information about Ultramarine (#030695)

#030695, also known as Ultramarine, is a very dark shade of blue. It is located in the blue color range of the color spectrum. Ultramarine, in its pigment form, has historical significance derived from the precious mineral lapis lazuli. This rich, deep blue has been used in art and decoration for centuries. In modern color theory, #030695 represents stability, depth, and trust, and might evokes feelings of calmness and authority. As a hex code, #030695 is composed of 1.2% red, 2.4% green, and 58.4% blue. Its RGB values are R:3, G:6, B:149. The closer the values are to zero, the darker the color. As such, this Ultramarine shade has a low lightness value. It can be used to create visually appealing interfaces, or fashion items.

The hex color #030695, a deep ultramarine, presents significant accessibility challenges, especially in web design. Its extremely low luminance (very dark) means it requires very light text (white or near-white) to ensure sufficient contrast for readability. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text. Using #030695 as a background color necessitates careful selection of foreground colors to meet these standards. Tools like contrast checkers are essential to verify compliance. Avoid pairing this color with other dark colors, as this will make content inaccessible to users with visual impairments. When used for interactive elements, ensure sufficient visual cues beyond color alone are present to aid users who are colorblind. It is highly recommended to provide high contrast to meet the needs of people with visual disabilities.

Shades

Digital Color Formats

RGB
3 6 149
RGB3 6 149
Red
Green
Blue
HSL
238.77deg 96.05% 29.8%
238.7796.0529.8HSL
Hue
Saturation
Lightness
HWB
238.77deg 1.18% 41.57%
238.771.1841.57HWB
Hue
Whiteness
Blackness
hex#030695
rgb3 6 149
hsl238.77deg 96.05% 29.8%
cmyk97.99% 95.97% 0% 41.57%
hwb238.77deg 1.18% 41.57%
xyz-d650.06 0.02 0.29
oklch0.308 0.2063 264.79
oklab0.308 -0.02 -0.21
CMYK
97.99% 95.97% 0% 41.57%
97.9995.97041.57CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.02 0.29
0.060.020.29XYZ
X
Y
Z
OKLCH
0.308 0.2063 264.79
0.3080.2063264.79LCH
Lightness
Chroma
Hue
OKLAB
0.308 -0.02 -0.21
0.308-0.02-0.21LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons