#645C93 Color

#645C93 is rgb(100, 92, 147) in RGB and hsl(249, 23%, 47%) in HSL. The closest CSS named color is SlateGray. White text is most readable on this background.

#645C93

HEX#645C93

RGBrgb(100, 92, 147)

HSLhsl(249, 23%, 47%)

HSVhsv(249, 37%, 58%)

OKLCHoklch(50.6% 0.086 289.6)

CMYKcmyk(32%, 37%, 0%, 42%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #645C93 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.01:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.49:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #645C93 based on color wheel relationships. Click any swatch for its full breakdown.

Base#645C93 Complementary#8B935C Analogous#5C7093 Analogous#805C93 Triadic#93655C Triadic#5C9365

Tints & Shades

Lighter tints and darker shades of #645C93, useful for hover states, backgrounds, and text variants.

Tints

#776FA5 #8E88B4 #A39EC2 #B8B4D0 #CDCADE #E4E3ED

Shades

#585181 #4B456E #3E395B #2F2B45 #221F32 #15141F

Use #645C93 in Our Tools

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