Palettes / Colors / #4100CF

#4100CF — Vivid Purple

#4100CF 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 #4100CF 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.

#4100CF 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 #8FD100; it also sits naturally between #0026D1 and #AB00D1. 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 25% · Green 0% · Blue 81%

Cyan 69% · Magenta 100% · Yellow 0% · Key 19%

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

Previews

CSS code for #4100CF

.text { color: #4100CF; }
.background { background-color: #4100CF; }
.border { border: 3px solid #4100CF; }
.text-rgb { color: rgb(65, 0, 207); }
.text-hsl { color: hsl(259, 100%, 41%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #4100CF; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(65, 0, 207, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #4100CF; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(65, 0, 207, 0.8); }

HTML: <p style="color:#4100CF">Text here</p> · <div style="background-color:#4100CF">Div content here</div>

Shades of #4100CF

Tints of #4100CF

Tones of #4100CF

Color harmonies

Complementary — #8FD100:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #4100CF: #FFFFFF.

Semi-transparent (opacity) text on #4100CF

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 #4100CF 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 #4100CF 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

← #4100CE  ·  #4100D0 →

Frequently asked questions

What color is #4100CF?

#4100CF is Vivid Purple, a purple color (RGB 65, 0, 207). Its closest standard named color is Indigo.

What is the RGB and HSL of #4100CF?

#4100CF is RGB 65, 0, 207 — HSL 259°, 100%, 41% — CMYK 69%, 100%, 0%, 19%.

What colors go with #4100CF?

Its complement is #8FD100; analogous partners are #0026D1 and #AB00D1. It also appears in 6+ palettes in our collection.

Can I use #4100CF for text?

White text on #4100CF has a contrast ratio of 9.88:1 (passes WCAG AA); black text gives 2.13:1.