Ultramarine

#020599

General Information about Ultramarine

Ultramarine, represented by the hex code #020599, is a deep blue color historically derived from the precious mineral lapis lazuli. This pigment was highly valued and often reserved for important commissions, such as the robes of the Virgin Mary in religious paintings. In modern times, synthetic ultramarine is widely available, offering the same vibrant hue at a fraction of the cost. The color is characterized by its strong, saturated blue tone with a slight violet undertone. It sits firmly in the blue portion of the color spectrum and evokes feelings of depth, stability, and sophistication. Ultramarine is used across various industries, including art, textiles, and cosmetics, prized for its intense and lasting color.

The hex color #020599, also known as Ultramarine, presents significant accessibility challenges, particularly for users with visual impairments. Its very dark hue results in extremely low contrast against light backgrounds, making text or interactive elements difficult to read. According to WCAG guidelines, sufficient contrast is crucial for ensuring readability and usability. To improve accessibility, consider using #020599 sparingly, especially for large blocks of text. When using it for text or interactive elements, pair it with very light colors like white or very pale yellow to achieve a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Avoid using it as a background color with dark text, as this exacerbates readability issues. Additionally, providing alternative visual cues, such as icons or labels, can help users distinguish elements and navigate content more effectively. Testing with accessibility tools and user feedback is essential to ensure that content is usable for everyone.

Shades

Digital Color Formats

RGB
2 5 153
RGB2 5 153
Red
Green
Blue
HSL
238.81deg 97.42% 30.39%
238.8197.4230.39HSL
Hue
Saturation
Lightness
HWB
238.81deg 0.78% 40%
238.810.7840HWB
Hue
Whiteness
Blackness
hex#020599
rgb2 5 153
hsl238.81deg 97.42% 30.39%
cmyk98.69% 96.73% 0% 40%
hwb238.81deg 0.78% 40%
xyz-d650.06 0.02 0.3
oklch0.3127 0.2112 264.55
oklab0.3127 -0.02 -0.21
CMYK
98.69% 96.73% 0% 40%
98.6996.73040CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.02 0.3
0.060.020.3XYZ
X
Y
Z
OKLCH
0.3127 0.2112 264.55
0.31270.2112264.55LCH
Lightness
Chroma
Hue
OKLAB
0.3127 -0.02 -0.21
0.3127-0.02-0.21LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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