#646D67 Color

#646D67 is rgb(100, 109, 103) in RGB and hsl(140, 4%, 41%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#646D67

HEX#646D67

RGBrgb(100, 109, 103)

HSLhsl(140, 4%, 41%)

HSVhsv(140, 8%, 43%)

OKLCHoklch(52.5% 0.014 156.7)

CMYKcmyk(8%, 0%, 6%, 57%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #646D67 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.35:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.93:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #646D67 based on color wheel relationships. Click any swatch for its full breakdown.

Base#646D67 Complementary#6D646A Analogous#666D64 Analogous#646D6B Triadic#67646D Triadic#6D6764

Tints & Shades

Lighter tints and darker shades of #646D67, useful for hover states, backgrounds, and text variants.

Tints

#78827B #8D9690 #A2A9A5 #BABFBC #CFD3D0 #E4E7E5

Shades

#585F5B #49504B #3D423F #313532 #252826 #161817

Use #646D67 in Our Tools

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