Palettes / Colors / #A643DB

#A643DB — Purple

#A643DB is a purple color we call Purple, closest to the named color DarkOrchid (#9932CC). It belongs to the purple family.

Color name

Closest CSS keyword: darkorchid (#9932CC) — not an exact match. CSS darkorchid gives you #9932CC, a different color; use #A643DB 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.

#A643DB 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 #78DB43; it also sits naturally between #5943DB and #DB43C4. 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 65% · Green 26% · Blue 86%

Cyan 24% · Magenta 69% · Yellow 0% · Key 14%

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

Previews

CSS code for #A643DB

.text { color: #A643DB; }
.background { background-color: #A643DB; }
.border { border: 3px solid #A643DB; }
.text-rgb { color: rgb(166, 67, 219); }
.text-hsl { color: hsl(279, 68%, 56%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #A643DB; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(166, 67, 219, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #A643DB; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(166, 67, 219, 0.8); }

HTML: <p style="color:#A643DB">Text here</p> · <div style="background-color:#A643DB">Div content here</div>

Shades of #A643DB

Tints of #A643DB

Tones of #A643DB

Color harmonies

Complementary — #78DB43:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #A643DB: #FFFFFF.

Semi-transparent (opacity) text on #A643DB

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 #A643DB 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 #A643DB 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

← #A643DA  ·  #A643DC →

Frequently asked questions

What color is #A643DB?

#A643DB is Purple, a purple color (RGB 166, 67, 219). Its closest standard named color is DarkOrchid.

What is the RGB and HSL of #A643DB?

#A643DB is RGB 166, 67, 219 — HSL 279°, 68%, 56% — CMYK 24%, 69%, 0%, 14%.

What colors go with #A643DB?

Its complement is #78DB43; analogous partners are #5943DB and #DB43C4. It also appears in 6+ palettes in our collection.

Can I use #A643DB for text?

White text on #A643DB has a contrast ratio of 4.72:1 (passes WCAG AA); black text gives 4.45:1.