#666AF5 Color

#666AF5 is rgb(102, 106, 245) in RGB and hsl(238, 88%, 68%) in HSL. The closest CSS named color is MediumSlateBlue. Black text is most readable on this background.

#666AF5

HEX#666AF5

RGBrgb(102, 106, 245)

HSLhsl(238, 88%, 68%)

HSVhsv(238, 58%, 96%)

OKLCHoklch(59.7% 0.204 277)

CMYKcmyk(58%, 57%, 0%, 4%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #666AF5 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.25:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text4.95:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #666AF5 based on color wheel relationships. Click any swatch for its full breakdown.

Base#666AF5 Complementary#F5F066 Analogous#66B2F5 Analogous#A966F5 Triadic#F5666A Triadic#6AF566

Tints & Shades

Lighter tints and darker shades of #666AF5, useful for hover states, backgrounds, and text variants.

Tints

#797DF6 #9194F8 #A4A7F9 #B7B9FA #CACCFC #E2E3FD

Shades

#3A41F2 #0F17F0 #0D13C5 #090E95 #070A69 #04063E

Use #666AF5 in Our Tools

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