#645FF7 Color

#645FF7 is rgb(100, 95, 247) in RGB and hsl(242, 90%, 67%) in HSL. The closest CSS named color is MediumSlateBlue. White text is most readable on this background.

#645FF7

HEX#645FF7

RGBrgb(100, 95, 247)

HSLhsl(242, 90%, 67%)

HSVhsv(242, 62%, 97%)

OKLCHoklch(57.9% 0.22 278.5)

CMYKcmyk(60%, 62%, 0%, 3%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #645FF7 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.64:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.52:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #645FF7 based on color wheel relationships. Click any swatch for its full breakdown.

Base#645FF7 Complementary#F2F75F Analogous#5FA6F7 Analogous#B05FF7 Triadic#F7645F Triadic#5FF764

Tints & Shades

Lighter tints and darker shades of #645FF7, useful for hover states, backgrounds, and text variants.

Tints

#7772F8 #8E8BF9 #A19EFA #B9B6FB #CBCAFC #E3E2FD

Shades

#3A34F4 #140CED #100AC2 #0D0896 #09066B #05033F

Use #645FF7 in Our Tools

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