#645991 Color

#645991 is rgb(100, 89, 145) in RGB and hsl(252, 24%, 46%) in HSL. The closest CSS named color is RebeccaPurple. White text is most readable on this background.

#645991

HEX#645991

RGBrgb(100, 89, 145)

HSLhsl(252, 24%, 46%)

HSVhsv(252, 39%, 57%)

OKLCHoklch(49.9% 0.088 291.9)

CMYKcmyk(31%, 39%, 0%, 43%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #645991 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.21:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.38:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #645991 based on color wheel relationships. Click any swatch for its full breakdown.

Base#645991 Complementary#869159 Analogous#596A91 Analogous#815991 Triadic#916459 Triadic#599164

Tints & Shades

Lighter tints and darker shades of #645991, useful for hover states, backgrounds, and text variants.

Tints

#766AA4 #8D84B3 #A29AC1 #B9B3D0 #CDC9DE #E5E3EE

Shades

#574E7E #4A426C #3D3659 #302B46 #231F33 #161320

Use #645991 in Our Tools

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