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#660066

#660066 Color — #660066

Complete color reference for #660066: conversions to RGB, HSL, HSV, CMYK, color harmonies, shades & tints scale, and WCAG accessibility contrast ratios.

Color Format Conversions

HEX#660066
RGBrgb(102, 0, 102)
HSLhsl(300, 100%, 20%)
HSVhsv(300, 100%, 40%)
CMYKC:0% M:100% Y:0% K:60%
CSS Color#660066
Decimal6684774
Luminance0.0378

WCAG Accessibility Contrast

#660066 on White
Ratio: 11.95:1 — AAA
#660066 on Black
Ratio: 1.76:1 — Fail
White on #660066
Ratio: 11.95:1 — AAA
Black on #660066
Ratio: 1.76:1 — Fail

WCAG AA requires ≥4.5:1 (normal text) or ≥3:1 (large text). WCAG AAA requires ≥7:1.

Shades & Tints Scale

50#F7F2F7
100#E8D9E8
200#D1B3D1
300#BA8CBA
400#9C599C
500#660066
600#520052
700#3D003D
800#290029
900#1A001A

Steps 50–400 are tints (mixed with white); 500 is the base color; 600–900 are shades (mixed with black).

Color Harmonies

Related Color Tools

Frequently Asked Questions

What is the RGB equivalent of #660066?

The RGB equivalent is rgb(102, 0, 102). The red channel is 102, green is 0, and blue is 102 (scale 0–255).

What is the HSL value of #660066?

The HSL value is hsl(300, 100%, 20%). Hue is 300°, saturation is 100%, and lightness is 20%.

Does #660066 meet WCAG accessibility standards?

On a white background, #660066 achieves a 11.95:1 contrast ratio (AAA). On a black background it achieves 1.76:1 (Fail). WCAG AA requires ≥4.5:1 for normal text.

What is the complementary color of #660066?

The complementary color (180° opposite on the hue wheel) of #660066 is #006600.