#660033 Color

#660033 is rgb(102, 0, 51) in RGB, hsl(330, 100%, 20%) in HSL, and about cmyk(0%, 100%, 50%, 60%) in CMYK. It has no registered color name of its own — the closest is Spanish Purple (#66033C), clearly related but distinguishable side by side at ΔE 5.58. White text is the more readable choice on this background.

#660033

HEX#660033

RGBrgb(102, 0, 51)

HSLhsl(330, 100%, 20%)

HSVhsv(330, 100%, 40%)

CMYKcmyk(0%, 100%, 50%, 60%)

OKLCHoklch(33.1% 0.134 359.7)

LABlab(20.66% 43.01 0.45)

LCHlch(20.66% 43.01 0.61)

What #660033 Is Called

Most hex codes have no name: there are 16.7 million of them and a few thousand registered names. These are the named colors nearest to #660033, ordered by CIE76 distance in CIELAB. Anything under about ΔE 2 is a difference most people cannot see.

Spanish Purple#66033CΔE 5.58 Tyrian Purple#66023CΔE 5.69 Pansy Purple#78184AΔE 8.68 Claret#7F1734ΔE 13.33 Dark Raspberry#872657ΔE 13.43 Light Chocolate Cosmos#551F2FΔE 16.37

Browse the full index of named colors A-Z or every pink in the library.

#660033 Channel Values

How #660033 breaks down in each color model. Hue is measured in degrees around the color wheel; saturation, lightness, and the CMYK inks are percentages.

Model	Channels	Notes
RGB	R 102 · G 0 · B 51	8-bit channels as sent to the display
HSL	H 330° · S 100% · L 20%	Easiest model for building lighter and darker variants
HSV	H 330° · S 100% · V 40%	Matches the picker in most design tools
CMYK	C 0% · M 100% · Y 50% · K 60%	Approximate ink mix; confirm with an ICC profile before printing
Luminance	13.02:1 vs white · 1.61:1 vs black	WCAG 2.2 relative-luminance contrast ratios

Text Contrast & Accessibility

WCAG 2.2 contrast ratios for text on a #660033 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1. Contrast is one check, not a full accessibility review.

TextWhite text13.02:1AA normal AA large AAA normal

Fails AABlack text1.61:1AA normal AA large AAA normal

Need a specific ratio against another background? Open #660033 in the contrast checker.

Colors That Go With #660033

Pairings derived from color-wheel relationships. The complementary color sits opposite #660033; analogous colors sit beside it; triadic and split-complementary sets spread evenly around the wheel. Select any swatch for its own breakdown.

Base

Complementary

Analogous

Analogous

Triadic

Triadic

Split comp.

Split comp.

Tints & Shades of #660033

Lighter tints and darker shades built by moving the lightness channel while holding hue and saturation, which is what you want for hover states, backgrounds, and text variants.

Tints

Shades

Want a full 50-950 ramp with semantic roles? Generate design tokens from #660033.

How #660033 Looks with Color Vision Deficiency

Simulated with the Viénot, Brettel & Mollon LMS projection model. Anomalous types are rendered as partial versions of the matching dichromacy, which is an approximation rather than a per-person clinical model.

Typical#660033

Protanopia#2A2A33

Protanomaly#491F33

Deuteranopia#3B3B30

Deuteranomaly#502D31

Tritanopia#640D0D

Tritanomaly#650822

Achromatopsia#313131

Test a full palette in the color blindness simulator.

Using #660033 in Code

Copy-ready declarations for the places this color usually ends up.

CSS custom property--color-660033: #660033;

CSS backgroundbackground-color: #660033;

Tailwind configcolors: { 'color-660033': '#660033' }

SwiftUIColor(red: 0.400, green: 0.000, blue: 0.200)

Android XML<color name="color_660033">#660033</color>

SVG fillfill="#660033"

More Pink Colors

#660033 sits in the pink family. These are its neighbours across that family's full range, each with its own breakdown.

660066 65315f 66023c 614051 66033c 610a41 663366 610061 670e67 5d3954 673147 5c0031 856088 996699 b3446c cc0066 d74894 e4007c ee82ee f6339a fd6c9e ff33cc ff99ff 1f001f

#660033 Frequently Asked Questions

What color is #660033?

#660033 is a dark pink — rgb(102, 0, 51) in RGB and hsl(330, 100%, 20%) in HSL. It carries no registered color name of its own; the closest named color is Spanish Purple (#66033C), which is clearly related but distinguishable side by side at a CIE76 distance of 5.58.

What is the RGB value of #660033?

#660033 is rgb(102, 0, 51) — red 102, green 0, and blue 51 on the 0-255 scale.

What is the CMYK value of #660033?

#660033 converts to approximately cmyk(0%, 100%, 50%, 60%). CMYK output is a mathematical approximation for planning; confirm production print colors with your printer and ICC profile.

Should text on #660033 be black or white?

White text is the more readable choice. #660033 scores 13.02:1 against white and 1.61:1 against black, and WCAG 2.2 asks for at least 4.5:1 for normal body text.

Can I write #660033 as a CSS color keyword?

No. #660033 is not one of the CSS color keywords, so it has to be written as a hex, rgb() or hsl() value. The closest keyword is brown (#A52A2A) at a CIE76 distance of 36.67, which is a different colour altogether.

Open #660033 in a Tool

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Keep exploring: every pink in the color library, the guide to shades of pink, or the full color library.