Palettes / Colors / #3960FE

#3960FE — Vivid Blue

#3960FE is a blue color we call Vivid Blue, closest to the named color RoyalBlue (#4169E1). It belongs to the blue family.

#3960FE is a cool blue color associated with trust, calm and professionalism. It is saturated enough to be the accent — buttons, highlights and calls to action — while neutrals do the quiet work around it.

Its strongest partner is its complement #FED739; it also sits naturally between #39C3FE and #7439FE. In the palettes below you can see it working alongside real color combinations from our collection.

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Color values

RGB & CMYK percentages

Red 22% · Green 38% · Blue 100%

Cyan 78% · Magenta 62% · Yellow 0% · Key 0%

CMYK values are unprofiled approximations for screen reference — not a print-proofing guarantee.

Previews

CSS code for #3960FE

.text { color: #3960FE; }
.background { background-color: #3960FE; }
.border { border: 3px solid #3960FE; }
.text-rgb { color: rgb(57, 96, 254); }
.text-hsl { color: hsl(228, 99%, 61%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #3960FE; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(57, 96, 254, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #3960FE; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(57, 96, 254, 0.8); }

HTML: <p style="color:#3960FE">Text here</p> · <div style="background-color:#3960FE">Div content here</div>

Shades of #3960FE

Tints of #3960FE

Tones of #3960FE

Color harmonies

Complementary — #FED739:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #3960FE: #FFFFFF.

How #3960FE looks with color blindness

Simulated with standard Machado color-vision-deficiency matrices — useful when this color carries meaning in charts, maps or interfaces:

Closest design-system colors

The nearest matches in the Tailwind CSS, Material Design and Bootstrap palettes — handy when you need a framework class instead of a raw hex:

Palettes with a similar color

These palettes use a close neighbour of #3960FE rather than the exact color:

Similar colors

The closest colors that actually appear in our palette collection — click any to open its page:

Browse neighbouring colors

← #3960FD  ·  #3960FF →

Frequently asked questions

What color is #3960FE?

#3960FE is Vivid Blue, a blue color (RGB 57, 96, 254). Its closest standard named color is RoyalBlue.

What is the RGB and HSL of #3960FE?

#3960FE is RGB 57, 96, 254 — HSL 228°, 99%, 61% — CMYK 78%, 62%, 0%, 0%.

What colors go with #3960FE?

Its complement is #FED739; analogous partners are #39C3FE and #7439FE. It also appears in 6+ palettes in our collection.

Can I use #3960FE for text?

White text on #3960FE has a contrast ratio of 4.91:1 (passes WCAG AA); black text gives 4.28:1.