Royal Blue (3565DE) — 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 #3565DE

RGB rgb(53, 101, 222)

HSL hsl(223°, 72%, 54%)

CMYK C:76% M:55% Y:0% K:13%

Luminance 0.1532

WCAG Accessibility

On white 5.16:1

Aa — #3565DE

Secondary text

✓ AA ✗ AAA ✓ AA Large

On black 4.07:1

Aa — #3565DE

Secondary text

✗ AA ✗ AAA ✓ AA Large

50 100 200 300 400 500 600 700 800 900 950

All harmonies

Complementary

#3565DE #DEAE35

Analogous

#35BADE #3565DE #5A35DE

Triadic

#3565DE #DE3565 #65DE35

Split-comp.

#3565DE #DE5A35 #BADE35

Tetradic

#3565DE #DE35BA #DEAE35 #35DE5A

Monochromatic

#0E1A3A #213F8C #416AD2 #6A8BDC #A8BBEB

Suggested palettes for this hue.

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