#645D6F Color

#645D6F is rgb(100, 93, 111) in RGB and hsl(263, 9%, 40%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#645D6F

HEX#645D6F

RGBrgb(100, 93, 111)

HSLhsl(263, 9%, 40%)

HSVhsv(263, 16%, 44%)

OKLCHoklch(49.1% 0.03 303)

CMYKcmyk(10%, 16%, 0%, 56%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #645D6F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.29:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.34:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #645D6F based on color wheel relationships. Click any swatch for its full breakdown.

Base#645D6F Complementary#686F5D Analogous#5D5F6F Analogous#6D5D6F Triadic#6F645D Triadic#5D6F64

Tints & Shades

Lighter tints and darker shades of #645D6F, useful for hover states, backgrounds, and text variants.

Tints

#786F85 #8F879B #A49EAE #B9B4C0 #CECAD3 #E5E3E8

Shades

#575161 #4B4653 #3E3A45 #2F2C35 #232027 #161519

Use #645D6F in Our Tools

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