#616B66 Color

#616B66 is rgb(97, 107, 102) in RGB and hsl(150, 5%, 40%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#616B66

HEX#616B66

RGBrgb(97, 107, 102)

HSLhsl(150, 5%, 40%)

HSVhsv(150, 9%, 42%)

OKLCHoklch(51.8% 0.014 164.4)

CMYKcmyk(9%, 0%, 5%, 58%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #616B66 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.52:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.8:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #616B66 based on color wheel relationships. Click any swatch for its full breakdown.

Base#616B66 Complementary#6B6166 Analogous#616B61 Analogous#616B6B Triadic#66616B Triadic#6B6661

Tints & Shades

Lighter tints and darker shades of #616B66, useful for hover states, backgrounds, and text variants.

Tints

#74817A #8C9791 #A1AAA6 #B7BEBA #CCD1CF #E4E7E6

Shades

#555E59 #49504D #3D4340 #2E3330 #222524 #161817

Use #616B66 in Our Tools

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