#646D6B Color

#646D6B is rgb(100, 109, 107) in RGB and hsl(167, 4%, 41%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#646D6B

HEX#646D6B

RGBrgb(100, 109, 107)

HSLhsl(167, 4%, 41%)

HSVhsv(167, 8%, 43%)

OKLCHoklch(52.6% 0.011 181.1)

CMYKcmyk(8%, 0%, 2%, 57%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #646D6B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.33:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.94:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #646D6B based on color wheel relationships. Click any swatch for its full breakdown.

Base#646D6B Complementary#6D6466 Analogous#646D67 Analogous#646A6D Triadic#6B646D Triadic#6D6B64

Tints & Shades

Lighter tints and darker shades of #646D6B, useful for hover states, backgrounds, and text variants.

Tints

#788280 #8D9694 #A2A9A8 #BABFBE #CFD3D2 #E4E7E6

Shades

#585F5E #49504E #3D4241 #313534 #252827 #161817

Use #646D6B in Our Tools

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