#645E6E Color

#645E6E is rgb(100, 94, 110) in RGB and hsl(263, 8%, 40%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#645E6E

HEX#645E6E

RGBrgb(100, 94, 110)

HSLhsl(263, 8%, 40%)

HSVhsv(263, 15%, 43%)

OKLCHoklch(49.3% 0.026 302.5)

CMYKcmyk(9%, 15%, 0%, 57%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #645E6E background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.23:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.37:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #645E6E based on color wheel relationships. Click any swatch for its full breakdown.

Base#645E6E Complementary#686E5E Analogous#5E606E Analogous#6C5E6E Triadic#6E645E Triadic#5E6E64

Tints & Shades

Lighter tints and darker shades of #645E6E, useful for hover states, backgrounds, and text variants.

Tints

#787184 #8F899A #A49FAD #B9B5C0 #CECBD2 #E5E3E8

Shades

#585260 #4B4653 #3F3B45 #302D34 #232127 #171519

Use #645E6E in Our Tools

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