#644A78 Color

#644A78 is rgb(100, 74, 120) in RGB and hsl(274, 24%, 38%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#644A78

HEX#644A78

RGBrgb(100, 74, 120)

HSLhsl(274, 24%, 38%)

HSVhsv(274, 38%, 47%)

OKLCHoklch(45.6% 0.079 309.5)

CMYKcmyk(17%, 38%, 0%, 53%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #644A78 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.52:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.79:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #644A78 based on color wheel relationships. Click any swatch for its full breakdown.

Base#644A78 Complementary#5E784A Analogous#4D4A78 Analogous#784A75 Triadic#78644A Triadic#4A7864

Tints & Shades

Lighter tints and darker shades of #644A78, useful for hover states, backgrounds, and text variants.

Tints

#7C5B95 #9071A8 #A68DB9 #BAA6C9 #D0C3DA #E4DCEA

Shades

#574068 #4A3659 #3D2D49 #32253C #251B2C #18111C

Use #644A78 in Our Tools

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