#66828A Color

#66828A is rgb(102, 130, 138) in RGB and hsl(193, 15%, 47%) in HSL. The closest CSS named color is SlateGray. Black text is most readable on this background.

#66828A

HEX#66828A

RGBrgb(102, 130, 138)

HSLhsl(193, 15%, 47%)

HSVhsv(193, 26%, 54%)

OKLCHoklch(58.8% 0.034 217.1)

CMYKcmyk(26%, 6%, 0%, 46%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66828A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

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

TextBlack text5.13:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #66828A based on color wheel relationships. Click any swatch for its full breakdown.

Base#66828A Complementary#8A6E66 Analogous#668A80 Analogous#66708A Triadic#8A6682 Triadic#828A66

Tints & Shades

Lighter tints and darker shades of #66828A, useful for hover states, backgrounds, and text variants.

Tints

#78949B #90A6AD #A4B7BC #B9C7CB #CDD7DA #E5EAEB

Shades

#597178 #4C6167 #3F5055 #303D41 #232C2F #161C1D

Use #66828A in Our Tools

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