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#6600CC

#6600CC Color — #6600CC

Complete color reference for #6600CC: conversions to RGB, HSL, HSV, CMYK, color harmonies, shades & tints scale, and WCAG accessibility contrast ratios.

Color Format Conversions

HEX#6600CC
RGBrgb(102, 0, 204)
HSLhsl(270, 100%, 40%)
HSVhsv(270, 100%, 80%)
CMYKC:50% M:100% Y:0% K:20%
CSS Color#6600CC
Decimal6684876
Luminance0.0718

WCAG Accessibility Contrast

#6600CC on White
Ratio: 8.62:1 — AAA
#6600CC on Black
Ratio: 2.44:1 — Fail
White on #6600CC
Ratio: 8.62:1 — AAA
Black on #6600CC
Ratio: 2.44:1 — Fail

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

Shades & Tints Scale

50#F7F2FC
100#E8D9F7
200#D1B3F0
300#BA8CE8
400#9C59DE
500#6600CC
600#5200A3
700#3D007A
800#290052
900#1A0033

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 #6600CC?

The RGB equivalent is rgb(102, 0, 204). The red channel is 102, green is 0, and blue is 204 (scale 0–255).

What is the HSL value of #6600CC?

The HSL value is hsl(270, 100%, 40%). Hue is 270°, saturation is 100%, and lightness is 40%.

Does #6600CC meet WCAG accessibility standards?

On a white background, #6600CC achieves a 8.62:1 contrast ratio (AAA). On a black background it achieves 2.44:1 (Fail). WCAG AA requires ≥4.5:1 for normal text.

What is the complementary color of #6600CC?

The complementary color (180° opposite on the hue wheel) of #6600CC is #66CC00.