#665BE6 Color

#665BE6 is rgb(102, 91, 230) in RGB and hsl(245, 74%, 63%) in HSL. The closest CSS named color is SlateBlue. White text is most readable on this background.

#665BE6

HEX#665BE6

RGBrgb(102, 91, 230)

HSLhsl(245, 74%, 63%)

HSVhsv(245, 60%, 90%)

OKLCHoklch(56.1% 0.203 281.2)

CMYKcmyk(56%, 60%, 0%, 10%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #665BE6 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

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

TextBlack text4.2:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #665BE6 based on color wheel relationships. Click any swatch for its full breakdown.

Base#665BE6 Complementary#DBE65B Analogous#5B95E6 Analogous#AC5BE6 Triadic#E6665B Triadic#5BE666

Tints & Shades

Lighter tints and darker shades of #665BE6, useful for hover states, backgrounds, and text variants.

Tints

#7B71EA #9087ED #A49DF0 #B9B4F4 #CECAF7 #E2E0FA

Shades

#4537E1 #2D1ECC #2519A9 #1C1381 #150E5D #0C0835

Use #665BE6 in Our Tools

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