Dark Ultramarine (#120a8f) Color Meaning, Codes and Information

A complete guide to Dark Ultramarine (#120a8f) covering color values, harmonies, shades, meaning, and practical uses across design, branding, and everyday visuals.

Dark Ultramarine (#120a8f) Color Information

Dark Ultramarine (#120a8f) RGB value is (18, 10, 143). The hex color red value is 18, green is 10, and blue is 143. Its HSL format shows a hue of 244°, saturation of 87%, and lightness of 30%, while the CMYK process values are 87%, 93%, 0%, and 44%.

Colors that pair well with Dark Ultramarine (#120a8f) include Yale Blue (#0F4D92), Indigo Velvet (#512888), and Chocolate Brown (#964B00), as they maintain visual balance and harmony, whereas Blood Red (#880808), India Green (#138808), and Dark Yellow (#8B8000) tend to conflict with this color due to strong contrast or opposing tonal characteristics.

Clear image showing Dark Ultramarine color swatch with hex value #120A8F and RGB value (18,10,143)
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Dark Ultramarine (#120a8f) Color Meaning

Dark Ultramarine (#120A8F) is a deep, vivid blue with violet undertones. It belongs to ultramarine pigments shaped for intensity and artistic expression. The shade feels rich and commanding. Dark Ultramarine (#120A8F) conveys authority and focus. Symbolism associated with Dark Ultramarine (#120A8F) includes wisdom, creativity, and spiritual depth. It suggests profound thought and clarity through complexity. The color supports artistic work, meditation, and formal design. Dark Ultramarine (#120A8F) often appears in painting, jewelry, and high-end design. Ultramarine pigments were originally derived from lapis lazuli, prized in Renaissance and Baroque art. Dark Ultramarine (#120A8F) became synonymous with luxury and intellectual depth. The shade continues to represent richness, creativity, and tradition.

Color Conversion

Accurate conversions of Dark Ultramarine (#120a8f) across RGB, Hex, CMYK, HSL, and Lab ensure consistent color fidelity across digital, print, and design applications.

HEX
#120a8f
RGB
rgb(18, 10, 143)
HSL
hsl(244°, 87%, 30%)
CMYK
cmyk(87%, 93%, 0%, 44%)
HSV
hsv(244°, 93%, 56%)
XYZ
5.3159 2.3289 26.1559
Yxy
2.3289 0.1573 0.0689
Hunter Lab
15.2607 0.4402 -1.0625
CIE-Lab
17.1262 48.4273 -67.2132

RGB Values & CMYK Values

Detailed RGB and CMYK values of Dark Ultramarine (#120a8f) displayed in a horizontal bar provide clear reference for digital and print color accuracy.

RGB Channels

Red18 / 255 (7%)
Green10 / 255 (4%)
Blue143 / 255 (56%)
56%

CMYK Ink Density

Cyan87 / 100 (87%)
87%
Magenta93 / 100 (93%)
93%
Yellow0 / 100 (0%)
Key (Black)44 / 100 (44%)
44%

Color Variations

A full range of Dark Ultramarine (#120a8f) variations, including tints, shades, and tones, provides highlights, depth, and subtle desaturated options for UI design.

Color Harmonies

Harmonious color schemes for Dark Ultramarine (#120a8f) created using the color wheel ensure visually balanced palettes.

Analogous

Colors adjacent on the color wheel (30° apart)

Complementary

Colors opposite on the color wheel (180° apart)

Split Complementary

Three colors using one base hue and the two hues beside its opposite

Triadic

Three colors evenly spaced (120° apart)

Tetradic

Four colors forming a rectangle on the wheel

Square

Four colors evenly spaced (90° apart)

Double Split Complementary

Four colors formed from two base hues and the colors next to their opposites

Monochromatic

Variations of a single hue

Contrast Checker (WCAG)

Luminance contrast ratios for Dark Ultramarine (#120a8f) against standard backgrounds ensure readable, accessible text following Contrast Checker and WCAG 2.1 AA/AAA standards.

#FFFFFF
#120a8f

Sample Text

This is how your text will look with these colors.

Large Text (18pt+)

14.33:1
WCAG AA
WCAG AAA

Normal Text

14.33:1
WCAG AA
WCAG AAA

UI Components

14.33:1
WCAG AA
WCAG AAA

Color Blindness Simulator

Simulated views of Dark Ultramarine (#120a8f) for different color vision deficiencies help identify potential confusion using the Color Blindness Simulator.

Normal Vision

Dark Ultramarine (#120a8f)

protanopia

#0f0e6f

Note: These simulations are approximations. Actual color vision deficiency varies by individual.

CSS Examples

Background Color

background-color: #120a8f;

Text Color

color: #120a8f;

Sample Text

Border Color

border: 2px solid #120a8f;

Box Shadow

box-shadow: 0 4px 6px #120a8f40;

Text Shadow

text-shadow: 2px 2px 4px #120a8f;

Sample Text

Gradient

background: linear-gradient(135deg, #120a8f 0%, #0c0659 100%);

Seamless Patterns

High-resolution seamless patterns featuring Dark Ultramarine (#120a8f) provide ready-to-use backgrounds, wallpapers, and print designs for any project.

Diagonal Stripes
Polka Dots
Chevron
Diamond Grid
Hexagon
Waves
Crosshatch
Zigzag
Brick Wall
Triangles
Circles Grid
Herringbone

Icons

A collection of popular icons in Dark Ultramarine (#120a8f) offers ready-to-use visuals for interfaces, designs, and creative projects.

Real-World Applications

Real-world mockups of Dark Ultramarine (#120a8f) showcase its versatility across fashion, interiors, branding, and product packaging.

Fashion
Colored T-Shirt
Fashion
Baseball Cap
Interior
Living Room
Exterior
Office Complex
BRAND
Brands
Aluminum Can
Vehicle
Glossy Sportscar
Brands
Shopping Bag
Interior
Matte Wall
Brands
Flagship Phone

Useful Color Tools

A curated set of tools to help apply, analyze, and manage colors effectively in your projects

Dark Ultramarine (#120a8f) Color FAQs

Frequently asked questions about Dark Ultramarine (#120a8f) color meaning, symbolism, and applications. Click on any question to expand detailed answers.