Ultramarine

#22019A

General Information About Ultramarine

The color #22019A, known as Ultramarine, is a deep and captivating shade of blue with a rich history. Ultramarine derives its name from the Latin 'ultramarinus,' meaning 'beyond the sea,' as it was originally imported from mines in Afghanistan by sea. In the past, the pigment was made by grinding lapis lazuli into a powder. During the Middle Ages and Renaissance, it was a highly prized and expensive pigment used by artists for its intense and luminous color. Ultramarine symbolizes royalty, divinity, and spiritual enlightenment in various cultures. Today, synthetic ultramarine is readily available, making it more accessible for various applications. It is widely used in graphic design, web development, and fine arts to create striking visual effects.

The hex color #22019A, also known as Ultramarine, presents certain accessibility challenges. Its dark nature results in low contrast when paired with lighter text, potentially causing readability issues for users with visual impairments. According to WCAG guidelines, sufficient contrast between text and background is crucial for accessibility. To improve accessibility, consider using a lighter color for text or interface elements placed on an Ultramarine background. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Tools like contrast checkers can help evaluate and adjust color combinations to meet these standards. Furthermore, avoid relying solely on color to convey information, as colorblind users may not perceive the intended message. Providing alternative cues, such as text labels or icons, ensures inclusivity for all users, including those with color vision deficiencies.

Shades

Digital Color Formats

RGB
34 1 154
RGB34 1 154
Red
Green
Blue
HSL
252.94deg 98.71% 30.39%
252.9498.7130.39HSL
Hue
Saturation
Lightness
HWB
252.94deg 0.39% 39.61%
252.940.3939.61HWB
Hue
Whiteness
Blackness
hex#22019A
rgb34 1 154
hsl252.94deg 98.71% 30.39%
cmyk77.92% 99.35% 0% 39.61%
hwb252.94deg 0.39% 39.61%
xyz-d650.07 0.03 0.31
oklch0.3253 0.2061 273.55
oklab0.3253 0.01 -0.21
CMYK
77.92% 99.35% 0% 39.61%
77.9299.35039.61CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.03 0.31
0.070.030.31XYZ
X
Y
Z
OKLCH
0.3253 0.2061 273.55
0.32530.2061273.55LCH
Lightness
Chroma
Hue
OKLAB
0.3253 0.01 -0.21
0.32530.01-0.21LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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