#644E74 Color

#644E74 is rgb(100, 78, 116) in RGB and hsl(275, 20%, 38%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#644E74

HEX#644E74

RGBrgb(100, 78, 116)

HSLhsl(275, 20%, 38%)

HSVhsv(275, 33%, 45%)

OKLCHoklch(46.2% 0.066 310.4)

CMYKcmyk(14%, 33%, 0%, 55%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #644E74 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.28:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.88:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #644E74 based on color wheel relationships. Click any swatch for its full breakdown.

Base#644E74 Complementary#5E744E Analogous#514E74 Analogous#744E71 Triadic#74644E Triadic#4E7464

Tints & Shades

Lighter tints and darker shades of #644E74, useful for hover states, backgrounds, and text variants.

Tints

#7C6090 #9075A3 #A691B6 #BAA9C6 #D0C5D8 #E4DDE9

Shades

#574365 #4A3956 #3D2F46 #32273A #251D2B #18121C

Use #644E74 in Our Tools

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