Palettes / Colors / #684EA3

#684EA3 — Muted Purple

#684EA3 is a purple color we call Muted Purple, closest to the named color DarkSlateBlue (#483D8B). It belongs to the purple family.

Color name

Closest CSS keyword: darkslateblue (#483D8B) — not an exact match. CSS darkslateblue gives you #483D8B, a different color; use #684EA3 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.

#684EA3 is a cool purple color associated with luxury, creativity and mystery. It sits comfortably in the middle: usable for large areas in soft schemes, or as a supporting color beside something stronger.

Its strongest partner is its complement #89A24E; it also sits naturally between #4E5FA2 and #914EA2. 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 41% · Green 31% · Blue 64%

Cyan 36% · Magenta 52% · Yellow 0% · Key 36%

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

Previews

CSS code for #684EA3

.text { color: #684EA3; }
.background { background-color: #684EA3; }
.border { border: 3px solid #684EA3; }
.text-rgb { color: rgb(104, 78, 163); }
.text-hsl { color: hsl(258, 35%, 47%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #684EA3; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(104, 78, 163, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #684EA3; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(104, 78, 163, 0.8); }

HTML: <p style="color:#684EA3">Text here</p> · <div style="background-color:#684EA3">Div content here</div>

Shades of #684EA3

Tints of #684EA3

Tones of #684EA3

Color harmonies

Complementary — #89A24E:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #684EA3: #FFFFFF.

Semi-transparent (opacity) text on #684EA3

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 #684EA3 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 #684EA3 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

← #684EA2  ·  #684EA4 →

Frequently asked questions

What color is #684EA3?

#684EA3 is Muted Purple, a purple color (RGB 104, 78, 163). Its closest standard named color is DarkSlateBlue.

What is the RGB and HSL of #684EA3?

#684EA3 is RGB 104, 78, 163 — HSL 258°, 35%, 47% — CMYK 36%, 52%, 0%, 36%.

What colors go with #684EA3?

Its complement is #89A24E; analogous partners are #4E5FA2 and #914EA2. It also appears in 6+ palettes in our collection.

Can I use #684EA3 for text?

White text on #684EA3 has a contrast ratio of 6.55:1 (passes WCAG AA); black text gives 3.21:1.