Ultramarine

#051093

General Information about Ultramarine

The color #051093, known as Ultramarine, is a deep, saturated shade of blue. In the RGB color model, it is composed of 2% red, 6.3% green, and 57.6% blue. This composition results in a color that is perceived as both calming and sophisticated. Ultramarine's hex code, #051093, is commonly used in web design and graphic design for its ability to convey a sense of trust and stability. Historically, ultramarine pigment was derived from the precious stone lapis lazuli, making it a highly valued and expensive color, often associated with royalty and religious figures. Its modern usage extends to branding, digital interfaces, and artistic expression, where it continues to evoke feelings of depth, intelligence, and creativity. Because of its dark nature, using it on the web might require careful adjustments.

The hex color #051093, also known as Ultramarine, presents significant accessibility challenges, particularly in text-based contexts. Its very dark hue results in a low contrast ratio against common background colors like white, making it difficult for users with visual impairments to read text rendered in this color. To ensure accessibility, it's crucial to pair #051093 with very light colors such as #FFFFFF (white) or #FAF9F6 (seashell). Using contrast checking tools is highly recommended to verify that the contrast ratio meets WCAG (Web Content Accessibility Guidelines) requirements, aiming for a minimum ratio of 4.5:1 for normal text and 3:1 for large text. Avoid using this color for critical information or interactive elements without careful consideration of contrast. Also, avoid using it for UI elements, or provide alternative visual cues.

Shades

Digital Color Formats

RGB
5 16 147
RGB5 16 147
Red
Green
Blue
HSL
235.35deg 93.42% 29.8%
235.3593.4229.8HSL
Hue
Saturation
Lightness
HWB
235.35deg 1.96% 42.35%
235.351.9642.35HWB
Hue
Whiteness
Blackness
hex#051093
rgb5 16 147
hsl235.35deg 93.42% 29.8%
cmyk96.6% 89.12% 0% 42.35%
hwb235.35deg 1.96% 42.35%
xyz-d650.06 0.03 0.28
oklch0.3133 0.1985 265.24
oklab0.3133 -0.02 -0.2
CMYK
96.6% 89.12% 0% 42.35%
96.689.12042.35CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.03 0.28
0.060.030.28XYZ
X
Y
Z
OKLCH
0.3133 0.1985 265.24
0.31330.1985265.24LCH
Lightness
Chroma
Hue
OKLAB
0.3133 -0.02 -0.2
0.3133-0.02-0.2LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons