Six professional color palettes built around blue grey (#6699CC): complementary, analogous, triadic, monochromatic, pastel and dark. Click any swatch to copy its hex code. Free for websites, branding, presentations and interiors.
Complementary Blue Grey Palette
Opposite color on the wheel — maximum contrast, great for call-to-action buttons and bold designs.
Analogous Blue Grey Palette
Neighboring hues — harmonious and calm, ideal for backgrounds and branding.
Triadic Blue Grey Palette
Three evenly spaced hues — vibrant and balanced, popular in illustration and UI design.
Monochromatic Blue Grey Palette
One hue, many lightness levels — elegant, minimal and always safe.
Pastel Blue Grey Palette
Soft, low-saturation tones — friendly and modern, great for apps and social media.
Dark Blue Grey Palette
Moody, premium feel — perfect for dark-mode UI, luxury branding and posters.
Blue Grey Combinations
FAQs
What is the hex code for blue grey?
The hex code for blue grey is #6699CC. In RGB it is rgb(102, 153, 204), and in CMYK it is 50%, 25%, 0%, 20%. You can copy these codes from the color code section above.
What does the color blue grey mean?
Blue Grey 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 blue grey?
Blue Grey pairs beautifully with black, white, gold, gray and its complementary color. Explore the blue grey color combinations and palettes on this page for ready-to-use schemes.
Where can I download blue grey backgrounds?
Right here — this site offers 53 free blue grey 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.