HexColorMeans logoHexColorMeans
Tools
Color WheelColor PickerContrast CheckerColor Blindness SimulatorImage Color PickerPalette from ImageScreen Color Picker
Color Library
Blog
All Blog PostsColor MeaningShades MeaningSpiritual Colors
ContactPrivacy
  1. HexColorMeans
  2. Color Names
  3. #120a8f

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.

Color CodesMeaningConversionShades & TintsPalettesContrastBlindnessCSS & StylesPatternsIconsMockupsRelatedFAQs
120A8F
On this page
Color CodesMeaningConversionShades & TintsPalettesContrastBlindnessCSS & StylesPatternsIconsMockupsRelatedFAQs
HexColorMeans logoHexColorMeans

We built HexColorMeans to go beyond basic hex values and color lists. The site focuses on the symbolism, psychological, and spiritual meaning of color, supported by accurate technical data you can trust. If HexColorMeans helps your work or sparks an idea, we would love to hear your thoughts and suggestions.

Color Tools

  • Color Wheel
  • Color Picker
  • Contrast Checker
  • Color Blindness Simulator
  • Image Color Picker
  • Palette from Image
  • Screen Color Picker

Resources

  • Color Library
  • Blog
  • Color Meaning
  • Shades Meaning
  • Spiritual Colors

Legal

  • About Us
  • Contact
  • Privacy Policy
  • Terms and Conditions
  • Disclaimer
  • Cookie Policy
  • Editorial Policy

© 2026 HexColorMeans. All rights reserved.

Dark Ultramarine (#120a8f) Color Information

Dark Ultramarine (#120A8F) is a balanced blue color. It features RGB values of (18, 10, 143), HSL settings of (244°, 87%, 30%), and a CMYK profile of (87%, 93%, 0%, 44%). Positioned between Deep Koamaru (#333366) and Indigo Dye (#091F92), it offers a distinct transition in the chromatic sequence. When viewed beside Avocado (#568203), #120A8F displays a more vibrant quality due to its unique composition.

This color pairs well with Yale Blue (#0F4D92), Indigo Velvet (#512888), and Chocolate Brown (#964B00), producing visually striking combinations, whereas Blood Red (#880808), India Green (#138808), or Dark Yellow (#8B8000) often conflict with this hue, offering strong contrast. This color is suitable for branding, signage, and high-visibility designs, often utilized to create a distinct atmosphere.

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

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.

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.

Related Colors

Colors related to Dark Ultramarine (#120a8f) in hue, saturation, and lightness provide harmonious and complementary options for cohesive color schemes.

#5A4FCF
Violet Twilight
#C4C3D0
Lavender Gray
#777696
Rhythm
#746CC0
Toolbox
#6050DC
Majorelle Blue
#191970
Midnight Blue
#333366
Deep Koamaru
#333399
Blue (Pigment)
#666699
Dark Blue-Gray

Useful Color Tools

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

Color PickerImage Color PickerPalette from ImageScreen Color Picker

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.

← Previous ColorDeep Koamaru (#333366) Color MeaningNext Color →Indigo Dye (#091F92) Color Meaning
Share

Color Schemes

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