#66888F Color

#66888F is rgb(102, 136, 143) in RGB and hsl(190, 17%, 48%) in HSL. The closest CSS named color is SlateGray. Black text is most readable on this background.

#66888F

HEX#66888F

RGBrgb(102, 136, 143)

HSLhsl(190, 17%, 48%)

HSVhsv(190, 29%, 56%)

OKLCHoklch(60.4% 0.04 211.7)

CMYKcmyk(29%, 5%, 0%, 44%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66888F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.83:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.48:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #66888F based on color wheel relationships. Click any swatch for its full breakdown.

Base#66888F Complementary#8F6D66 Analogous#668F81 Analogous#66738F Triadic#8F6688 Triadic#888F66

Tints & Shades

Lighter tints and darker shades of #66888F, useful for hover states, backgrounds, and text variants.

Tints

#7999A0 #8EA9AF #A3B9BD #BACBCE #CFDBDD #E4EBEC

Shades

#59777D #4A6368 #3D5257 #314145 #243033 #151C1E

Use #66888F in Our Tools

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