#645E87 Color

#645E87 is rgb(100, 94, 135) in RGB and hsl(249, 18%, 45%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#645E87

HEX#645E87

RGBrgb(100, 94, 135)

HSLhsl(249, 18%, 45%)

HSVhsv(249, 30%, 53%)

OKLCHoklch(50.4% 0.065 290.6)

CMYKcmyk(26%, 30%, 0%, 47%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #645E87 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 #645E87 based on color wheel relationships. Click any swatch for its full breakdown.

Base#645E87 Complementary#81875E Analogous#5E6D87 Analogous#795E87 Triadic#87645E Triadic#5E8764

Tints & Shades

Lighter tints and darker shades of #645E87, useful for hover states, backgrounds, and text variants.

Tints

#78729D #8C87AB #A39FBC #B7B4CB #CECCDB #E2E1EA

Shades

#575275 #4A4563 #3C3851 #312E42 #242130 #16151E

Use #645E87 in Our Tools

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