#646A5C Color

#646A5C is rgb(100, 106, 92) in RGB and hsl(86, 7%, 39%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#646A5C

HEX#646A5C

RGBrgb(100, 106, 92)

HSLhsl(86, 7%, 39%)

HSVhsv(86, 13%, 42%)

OKLCHoklch(51.5% 0.023 126.1)

CMYKcmyk(6%, 0%, 13%, 58%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #646A5C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.59:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.76:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #646A5C based on color wheel relationships. Click any swatch for its full breakdown.

Base#646A5C Complementary#635C6A Analogous#6A695C Analogous#5D6A5C Triadic#5C646A Triadic#6A5C64

Tints & Shades

Lighter tints and darker shades of #646A5C, useful for hover states, backgrounds, and text variants.

Tints

#79806F #909787 #A4AA9D #BBBFB5 #CFD2CB #E6E7E4

Shades

#585D51 #4B4F45 #3E4139 #31342D #242621 #171915

Use #646A5C in Our Tools

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