Royal Blue (3A72D9) — Shades, Harmonies, Palettes, CSS Code

"Royal Blue"

Blue · Winter

🧠 Psychology

Color of trust and stability. Evokes professionalism, security and serenity.

✨ Uses

Finance, banking, enterprise, software, social networks.

Tip

Royal Blue pairs ideally with #F7F5F0 (off-white) and a neutral background for a modern, readable result.

Values

HEX #3A72D9

RGB rgb(58, 114, 217)

HSL hsl(219°, 68%, 54%)

CMYK C:73% M:47% Y:0% K:15%

Luminance 0.1805

WCAG Accessibility

On white 4.58:1

Aa — #3A72D9

Secondary text

✓ AA ✗ AAA ✓ AA Large

On black 4.59:1

Aa — #3A72D9

Secondary text

✓ AA ✗ AAA ✓ AA Large

50 100 200 300 400 500 600 700 800 900 950

All harmonies

Complementary

#3A72D9 #D9A23A

Analogous

#3AC2D9 #3A72D9 #523AD9

Triadic

#3A72D9 #D93A72 #72D93A

Split-comp.

#3A72D9 #D9523A #C2D93A

Tetradic

#3A72D9 #D93AC2 #D9A23A #3AD952

Monochromatic

#0F1D38 #244889 #4675CE #6E93D8 #AAC0E9

Suggested palettes for this hue.

Dragonfruit View all →

Concrete Steel View all →

Vintage Sepia View all →