#644C70 Color

#644C70 is rgb(100, 76, 112) in RGB and hsl(280, 19%, 37%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#644C70

HEX#644C70

RGBrgb(100, 76, 112)

HSLhsl(280, 19%, 37%)

HSVhsv(280, 32%, 44%)

OKLCHoklch(45.6% 0.064 314.1)

CMYKcmyk(11%, 32%, 0%, 56%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #644C70 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.47:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.81:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #644C70 based on color wheel relationships. Click any swatch for its full breakdown.

Base#644C70 Complementary#58704C Analogous#524C70 Analogous#704C6A Triadic#70644C Triadic#4C7064

Tints & Shades

Lighter tints and darker shades of #644C70, useful for hover states, backgrounds, and text variants.

Tints

#7D5F8C #9173A0 #A78FB3 #BCAAC5 #D2C5D8 #E5DEE8

Shades

#574261 #4C3A55 #3E3046 #312537 #231B27 #18131B

Use #644C70 in Our Tools

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