#665AAA Color

#665AAA is rgb(102, 90, 170) in RGB and hsl(249, 32%, 51%) in HSL. The closest CSS named color is SlateBlue. White text is most readable on this background.

#665AAA

HEX#665AAA

RGBrgb(102, 90, 170)

HSLhsl(249, 32%, 51%)

HSVhsv(249, 47%, 67%)

OKLCHoklch(51.7% 0.123 288.2)

CMYKcmyk(40%, 47%, 0%, 33%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #665AAA background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.82:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.61:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #665AAA based on color wheel relationships. Click any swatch for its full breakdown.

Base#665AAA Complementary#9EAA5A Analogous#5A76AA Analogous#8E5AAA Triadic#AA665A Triadic#5AAA66

Tints & Shades

Lighter tints and darker shades of #665AAA, useful for hover states, backgrounds, and text variants.

Tints

#7C72B6 #8F86C1 #A49DCD #BAB5D9 #D0CDE5 #E3E1EF

Shades

#574C94 #4B4280 #3D3668 #2F2A51 #221D39 #161325

Use #665AAA in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex