Ultramarine

#1F0494

About Ultramarine (#1F0494)

Ultramarine, represented by the hexadecimal color code #1F0494, is a deep blue hue that has been prized throughout history for its richness and intensity. Originally derived from the gemstone lapis lazuli, ultramarine was highly valued and often reserved for the most important artistic commissions, such as the robes of the Virgin Mary in Renaissance paintings. The name "ultramarine" literally means "beyond the sea," reflecting its origin as a pigment imported from distant lands. Today, synthetic ultramarine is widely available, making this vibrant blue accessible for a wide range of applications, from art and design to cosmetics and textiles. Its unique color properties make it a versatile and timeless choice.

The color #1F0494, a deep ultramarine, presents some accessibility challenges, particularly in web design. Due to its low luminance, it requires careful consideration when used as a text or background color. Insufficient contrast between the text and background can make content difficult to read, especially for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. When using #1F0494, ensure that the accompanying text or interactive elements have a contrasting color, such as a light yellow or white, to meet accessibility standards. Tools like contrast checkers can help verify compliance. Moreover, avoid using this color as the sole indicator for interactive elements, and always provide alternative cues like labels or icons.

Shades

Digital Color Formats

RGB
31 4 148
RGB31 4 148
Red
Green
Blue
HSL
251.25deg 94.74% 29.8%
251.2594.7429.8HSL
Hue
Saturation
Lightness
HWB
251.25deg 1.57% 41.96%
251.251.5741.96HWB
Hue
Whiteness
Blackness
hex#1F0494
rgb31 4 148
hsl251.25deg 94.74% 29.8%
cmyk79.05% 97.3% 0% 41.96%
hwb251.25deg 1.57% 41.96%
xyz-d650.06 0.03 0.28
oklch0.3171 0.1991 272.91
oklab0.3171 0.01 -0.2
CMYK
79.05% 97.3% 0% 41.96%
79.0597.3041.96CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.03 0.28
0.060.030.28XYZ
X
Y
Z
OKLCH
0.3171 0.1991 272.91
0.31710.1991272.91LCH
Lightness
Chroma
Hue
OKLAB
0.3171 0.01 -0.2
0.31710.01-0.2LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons