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Palettes / Colors / #A633DB

#A633DB — Purple

#A633DB 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 #A633DB 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.

#A633DB 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 #68DB33; it also sits naturally between #5233DB and #DB33BC. In the palettes below you can see it working alongside real color combinations from our collection.

#A633DB · RGB 166, 51, 219

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Color values

HEX#A633DB
RGB166, 51, 219
HSL281°, 70%, 53%
HSV281°, 77%, 86%
CMYK24%, 77%, 0%, 14%
XYZ29.70, 15.59, 68.46
Yxy15.59, 0.2611, 0.1371
CIE-Lab46.43, 70.18, -63.70
Hunter Lab39.48, 68.34, -80.29

RGB & CMYK percentages

Red 65% · Green 20% · Blue 86%

Cyan 24% · Magenta 77% · Yellow 0% · Key 14%

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

Previews

Sample text in #A633DB on black
Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Sample text in #A633DB on white
Lorem ipsum dolor sit amet, consectetur adipiscing elit.

CSS code for #A633DB

.text { color: #A633DB; }
.background { background-color: #A633DB; }
.border { border: 3px solid #A633DB; }
.text-rgb { color: rgb(166, 51, 219); }
.text-hsl { color: hsl(281, 70%, 53%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #A633DB; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(166, 51, 219, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #A633DB; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(166, 51, 219, 0.8); }

HTML: <p style="color:#A633DB">Text here</p> · <div style="background-color:#A633DB">Div content here</div>

Shades of #A633DB

#9A25D0#8A21BA#7A1DA5#6A198F#5D167E#4D1268#3D0F52#2D0B3D#1D0727#0D0311

Tints of #A633DB

#AD45DE#B75AE2#BF6CE5#C67DE8#D093EC#D7A4EF#DFB5F2#E6C7F5#F0DCF9#F7EEFC

Tones of #A633DB

#A23FCF#9D4BC3#9957B7#9463AB#906F9F#8C7B93

Color harmonies

Complementary — #68DB33:

Analogous:

Triadic:

Contrast & accessibility

Against white text5.10:1 AA
Against black text4.12:1 AA large only

Best text color on #A633DB: #FFFFFF.

Semi-transparent (opacity) text on #A633DB

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:

100%
Sample heading text
Smaller body text shows the effect best.

Blended color: · Contrast against #A633DB: ·

How #A633DB looks with color blindness

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

Protanopia · #7473B2Deuteranopia · #7B84A9Tritanopia · #A0928B

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:

Tailwind purple 600 · #9333EATailwind fuchsia 600 · #C026D3Tailwind purple 500 · #A855F7

Palettes with a similar color

These palettes use a close neighbour of #A633DB rather than the exact color:

Silent Monsoon
#20C0E8 · #194ED1 · #3A18B2 · #AD2FDA
Mellow Meadow
#5F59DF · #A52CE3 · #C02D97 · #E5394B
Velvet Whisper
#7789D1 · #6B48D5 · #A63CD4 · #DB66CA
Hidden Solace
#219678 · #AC3BD3 · #BE982A · #ADE3DA
Frozen Ruby Harbor
#25BEC6 · #173E79 · #271580 · #A73BD1
Mellow Orchard
#399716 · #77E547 · #B234E2 · #D7B3EF

Similar colors

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

#AD2FDA#A52CE3#A63CD4#AC3BD3#A73BD1#B234E2#A827D4#9C2DD3#B435DA#A126D6#A52CCE#AB3FD0

Browse neighbouring colors

← #A633DA  ·  #A633DC →

Frequently asked questions

What color is #A633DB?

#A633DB is Purple, a purple color (RGB 166, 51, 219). Its closest standard named color is DarkOrchid.

What is the RGB and HSL of #A633DB?

#A633DB is RGB 166, 51, 219 — HSL 281°, 70%, 53% — CMYK 24%, 77%, 0%, 14%.

What colors go with #A633DB?

Its complement is #68DB33; analogous partners are #5233DB and #DB33BC. It also appears in 6+ palettes in our collection.

Can I use #A633DB for text?

White text on #A633DB has a contrast ratio of 5.10:1 (passes WCAG AA); black text gives 4.12:1.