#645181 Color

#645181 is rgb(100, 81, 129) in RGB and hsl(264, 23%, 41%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#645181

HEX#645181

RGBrgb(100, 81, 129)

HSLhsl(264, 23%, 41%)

HSVhsv(264, 37%, 51%)

OKLCHoklch(47.4% 0.079 301.7)

CMYKcmyk(22%, 37%, 0%, 49%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #645181 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.92:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.04:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #645181 based on color wheel relationships. Click any swatch for its full breakdown.

Base#645181 Complementary#6D8151 Analogous#515581 Analogous#7C5181 Triadic#816451 Triadic#518164

Tints & Shades

Lighter tints and darker shades of #645181, useful for hover states, backgrounds, and text variants.

Tints

#77609A #8C78AB #A291BA #BAADCC #CFC7DC #E4E0EB

Shades

#584771 #493B5E #3D314E #31273F #241D2F #16121C

Use #645181 in Our Tools

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