What is the hex code for #6666CC?

The hex code for #6666CC is #6666CC. In RGB that is rgb(102, 102, 204).

What is the CMYK value of #6666CC?

#6666CC converts to CMYK cmyk(50%, 50%, 0%, 20%) for print, and OKLCH oklch(0.5614 0.1539 280.23) for modern color workflows.

What is the closest Pantone color to #6666CC?

The closest Pantone-style match to #6666CC is PANTONE 2587 C (Purple). This is an approximation labeled "closest match", not an official Pantone value.

#6666CC — #6666CC

#6666CC hex code is #6666CC. Below are all common color formats, the nearest CSS named color, and the closest Pantone-style match.

#6666CCrgb(102, 102, 204)

#6666CC is a hex color. Here are its RGB, HSL, HSV, CMYK and OKLCH values, the nearest CSS named color, and the closest Pantone-style match.

#6666CC in every format

HEX	#6666CC
RGB	rgb(102, 102, 204)
HSL	hsl(240, 50%, 60%)
HSV	hsv(240, 50%, 80%)
CMYK	cmyk(50%, 50%, 0%, 20%)
OKLCH	oklch(0.5614 0.1539 280.23)

#6666CC to Pantone & nearest name

Nearest CSS named color	slateblue
Closest Pantone-style match	PANTONE 2587 C · Purple
Readable text color on this background	#FFFFFF

Pantone result is the nearest entry in our approximation set and is labeled "closest match" — it is not an official Pantone color value.

Convert another color

#6666CCnearest CSS color: slateblue

HEX#6666CC

RGBrgb(102, 102, 204)

HSLhsl(240, 50%, 60%)

HSVhsv(240, 50%, 80%)

CMYKcmyk(50%, 50%, 0%, 20%)

OKLCHoklch(0.5614 0.1539 280.23)

Nearest CSS named color

slateblue

Closest Pantone-style match

PANTONE 2587 C · Purple

Pantone match is an approximation labeled "closest match" — not an official Pantone value.

Get this color as JSON (developer API)

curl "https://color.wrapper-agency.com/api/v1/color?value=%236666cc"

Free color-conversion API — no key during beta. Returns all formats plus nearest named and closest Pantone-style match.

Related colors

Spotify Green

#1DB954

International Klein Blue

FAQ

What is the #6666CC hex code?: #6666CC is #6666CC.
What is #6666CC in RGB and CMYK?: #6666CC is rgb(102, 102, 204) in RGB and cmyk(50%, 50%, 0%, 20%) in CMYK.
Is this an official Pantone value?: No. HueKit shows the closest match from an approximation set for guidance only. For production print, confirm against an official Pantone guide.