#645D83 Color

#645D83 is rgb(100, 93, 131) in RGB and hsl(251, 17%, 44%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#645D83

HEX#645D83

RGBrgb(100, 93, 131)

HSLhsl(251, 17%, 44%)

HSVhsv(251, 29%, 51%)

OKLCHoklch(50% 0.06 292.5)

CMYKcmyk(24%, 29%, 0%, 49%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #645D83 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.11:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.44:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #645D83 based on color wheel relationships. Click any swatch for its full breakdown.

Base#645D83 Complementary#7C835D Analogous#5D6983 Analogous#775D83 Triadic#83645D Triadic#5D8364

Tints & Shades

Lighter tints and darker shades of #645D83, useful for hover states, backgrounds, and text variants.

Tints

#777099 #8B85A8 #A29DB9 #B8B4CA #CFCCDB #E3E1EA

Shades

#565071 #4B4662 #3D3951 #302C3F #22202D #17151E

Use #645D83 in Our Tools

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