Six professional color palettes built around dark ultramarine (#120A8F): complementary, analogous, triadic, monochromatic, pastel and dark. Click any swatch to copy its hex code. Free for websites, branding, presentations and interiors.
Complementary Dark Ultramarine Palette
Opposite color on the wheel — maximum contrast, great for call-to-action buttons and bold designs.
Analogous Dark Ultramarine Palette
Neighboring hues — harmonious and calm, ideal for backgrounds and branding.
Triadic Dark Ultramarine Palette
Three evenly spaced hues — vibrant and balanced, popular in illustration and UI design.
Monochromatic Dark Ultramarine Palette
One hue, many lightness levels — elegant, minimal and always safe.
Pastel Dark Ultramarine Palette
Soft, low-saturation tones — friendly and modern, great for apps and social media.
Dark Dark Ultramarine Palette
Moody, premium feel — perfect for dark-mode UI, luxury branding and posters.
Dark Ultramarine Combinations
FAQs
What is the hex code for dark ultramarine?
The hex code for dark ultramarine is #120A8F. In RGB it is rgb(18, 10, 143), and in CMYK it is 87%, 93%, 0%, 44%. You can copy these codes from the color code section above.
What does the color dark ultramarine mean?
Dark Ultramarine is associated with trust, stability, intelligence and calm. Its exact meaning shifts with culture and context — see the meaning and cultural sections on this page for details.
What colors go with dark ultramarine?
Dark Ultramarine pairs beautifully with black, white, gold, gray and its complementary color. Explore the dark ultramarine color combinations and palettes on this page for ready-to-use schemes.
Where can I download dark ultramarine backgrounds?
Right here — this site offers 53 free dark ultramarine backgrounds in HD (1920×1080) across 53 styles including solid, gradient, glitter, watercolor, ombre, polka dot, starry, marble and mesh. All are free for personal and commercial use.