Royal Blue (658BEC) — 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 #1C1B18 (dark text) and a neutral background for a modern, readable result.

Values

HEX #658BEC

RGB rgb(101, 139, 236)

HSL hsl(223°, 78%, 66%)

CMYK C:57% M:41% Y:0% K:7%

Luminance 0.2768

WCAG Accessibility

On white 3.25:1

Aa — #658BEC

Secondary text

✗ AA ✗ AAA ✓ AA Large

On black 6.46:1

Aa — #658BEC

Secondary text

✓ AA ✗ AAA ✓ AA Large

50 100 200 300 400 500 600 700 800 900 950

All harmonies

Complementary

#658BEC #ECC665

Analogous

#65CFEC #658BEC #8265EC

Triadic

#658BEC #EC658B #8BEC65

Split-comp.

#658BEC #EC8265 #CFEC65

Tetradic

#658BEC #EC65CF #ECC665 #65EC82

Monochromatic

#152F6F #2653C5 #6D8FE3 #98B0EB #D8E1F8

Suggested palettes for this hue.

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