Palettes / Colors / #540EA4

#540EA4 — Vivid Purple

#540EA4 is a purple color we call Vivid Purple, closest to the named color Indigo (#4B0082). It belongs to the purple family.

Color name

Closest CSS keyword: indigo (#4B0082) — not an exact match. CSS indigo gives you #4B0082, a different color; use #540EA4 when you need this exact shade.

Sources: common names follow widely used color-name references; CSS keywords and their hex values follow the CSS Color specification.

#540EA4 is a cool purple color associated with luxury, creativity and mystery. 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 #5EA40E; it also sits naturally between #0E13A4 and #9F0EA4. In the palettes below you can see it working alongside real color combinations from our collection.

Copy HEX Copy RGB Copy HSL Download PNG swatch SVG

Color values

RGB & CMYK percentages

Red 33% · Green 5% · Blue 64%

Cyan 49% · Magenta 91% · Yellow 0% · Key 36%

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

Previews

CSS code for #540EA4

.text { color: #540EA4; }
.background { background-color: #540EA4; }
.border { border: 3px solid #540EA4; }
.text-rgb { color: rgb(84, 14, 164); }
.text-hsl { color: hsl(268, 84%, 35%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #540EA4; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(84, 14, 164, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #540EA4; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(84, 14, 164, 0.8); }

HTML: <p style="color:#540EA4">Text here</p> · <div style="background-color:#540EA4">Div content here</div>

Shades of #540EA4

Tints of #540EA4

Tones of #540EA4

Color harmonies

Complementary — #5EA40E:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #540EA4: #FFFFFF.

Semi-transparent (opacity) text on #540EA4

Text set with opacity blends into the background, so its real contrast is lower than the solid ratios above. Choose a text color and an opacity to see the blended color and its true ratio:

How #540EA4 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 #540EA4 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

← #540EA3  ·  #540EA5 →

Frequently asked questions

What color is #540EA4?

#540EA4 is Vivid Purple, a purple color (RGB 84, 14, 164). Its closest standard named color is Indigo.

What is the RGB and HSL of #540EA4?

#540EA4 is RGB 84, 14, 164 — HSL 268°, 84%, 35% — CMYK 49%, 91%, 0%, 36%.

What colors go with #540EA4?

Its complement is #5EA40E; analogous partners are #0E13A4 and #9F0EA4. It also appears in 6+ palettes in our collection.

Can I use #540EA4 for text?

White text on #540EA4 has a contrast ratio of 10.63:1 (passes WCAG AA); black text gives 1.98:1.