Palettes / Colors / #613BCC

#613BCC — Purple

#613BCC is a purple color we call Purple, closest to the named color SlateBlue (#6A5ACD). It belongs to the purple family.

Color name

Closest CSS keyword: slateblue (#6A5ACD) — not an exact match. CSS slateblue gives you #6A5ACD, a different color; use #613BCC 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.

#613BCC 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 #A6CD3C; it also sits naturally between #3C5ECD and #AB3CCD. 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 38% · Green 23% · Blue 80%

Cyan 52% · Magenta 71% · Yellow 0% · Key 20%

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

Previews

CSS code for #613BCC

.text { color: #613BCC; }
.background { background-color: #613BCC; }
.border { border: 3px solid #613BCC; }
.text-rgb { color: rgb(97, 59, 204); }
.text-hsl { color: hsl(256, 59%, 52%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #613BCC; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(97, 59, 204, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #613BCC; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(97, 59, 204, 0.8); }

HTML: <p style="color:#613BCC">Text here</p> · <div style="background-color:#613BCC">Div content here</div>

Shades of #613BCC

Tints of #613BCC

Tones of #613BCC

Color harmonies

Complementary — #A6CD3C:

Analogous:

Triadic:

Contrast & accessibility

Best text color on #613BCC: #FFFFFF.

Semi-transparent (opacity) text on #613BCC

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 #613BCC 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 #613BCC 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

← #613BCB  ·  #613BCD →

Frequently asked questions

What color is #613BCC?

#613BCC is Purple, a purple color (RGB 97, 59, 204). Its closest standard named color is SlateBlue.

What is the RGB and HSL of #613BCC?

#613BCC is RGB 97, 59, 204 — HSL 256°, 59%, 52% — CMYK 52%, 71%, 0%, 20%.

What colors go with #613BCC?

Its complement is #A6CD3C; analogous partners are #3C5ECD and #AB3CCD. It also appears in 6+ palettes in our collection.

Can I use #613BCC for text?

White text on #613BCC has a contrast ratio of 6.99:1 (passes WCAG AA); black text gives 3.01:1.