What Color Is #778899?

At 210° on the hue wheel, #778899 lands firmly in the blue family. Its 14% saturation gives it a muted, understated quality, while 53% lightness positions it as a medium variant — balanced for both text overlays and background use.

Color Meaning of #778899

Colors in the blue family are associated with trust, reliability, and professionalism. As a medium variant, #778899 amplifies those associations with brightness and approachability, making it feel inviting and open.

Where to Use HEX Code #778899

Hero sections and full-width banners where medium blue tones anchor the page hierarchy
CTA buttons and interactive elements — the medium depth ensures visibility against light backgrounds
Navigation bars and sidebar accents that need to feel grounded and persistent
Data visualization charts where this blue shade differentiates data series coherently
Icon fills and badge backgrounds that require consistent recognition across screen sizes
Email template accents where rendering fidelity across mail clients matters

Similar HEX Color Codes

#86978A
A closely related gray shade with subtle tonal variation
#5EA1B2
Similar hue with adjusted saturation for alternative design needs
#9AABBC
Complementary blue tone for palette coordination
#4A5B6C
Nearby color value offering slightly different brightness
#40BFD0
Related teal option for creating harmonious color schemes
#B8C9DA
Adjacent shade useful for gradient transitions
#C2D3E4
Comparable blue alternative with distinct character

HEX Code #778899 in Design Systems

To implement #778899 effectively in a design system, define it as a CSS custom property: :root { --color-blue-medium: #778899; }. This single definition propagates to every component referencing the token, and a palette update requires changing just one line.

Accessibility testing is essential. With a perceived brightness of 133/255, pair it with dark text (#1F2937 or darker) on light backgrounds to meet the 4.5:1 WCAG AA threshold. It works well as a surface color or decorative accent.

FAQ About HEX Color Code #778899

What color is #778899?
#778899 produces a medium blue tone. The RGB breakdown (119, 136, 153) shows how the three light channels combine to create this specific blue hue at 210° on the color wheel.
Is #778899 a dark or light color?
#778899 registers as a light color at 133/255 perceived brightness. In practical terms, dark text (#1F2937) is the recommended foreground.
What colors go well with #778899?
Complementary pairing (≈30° hue) creates energetic contrast with #778899. Split-complementary (±150°) adds variety with less tension. Monochromatic schemes — lighter and darker blue shades — are the safest harmonious option.
Can I use #778899 for branding?
#778899 can serve as a primary or secondary brand color. Before committing, verify it renders well in both RGB (screens) and CMYK (print), test it against competitor palettes for differentiation, and confirm it meets WCAG contrast requirements in all planned applications.
How do I convert #778899 to other color formats?
Convert #778899 to RGB(119, 136, 153) by splitting the hex into three pairs and converting each from base-16 to base-10. HSL(210°, 14%, 53%) is derived from the RGB values using the standard algorithm. Visit our HEX to HSL converter for additional formats.