#645C54 Color

#645C54 is rgb(100, 92, 84) in RGB and hsl(30, 9%, 36%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#645C54

HEX#645C54

RGBrgb(100, 92, 84)

HSLhsl(30, 9%, 36%)

HSVhsv(30, 16%, 39%)

OKLCHoklch(48% 0.016 67.4)

CMYKcmyk(0%, 8%, 16%, 61%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #645C54 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.56:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.2:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #645C54 based on color wheel relationships. Click any swatch for its full breakdown.

Base#645C54 Complementary#545C64 Analogous#645454 Analogous#646454 Triadic#54645C Triadic#5C5464

Tints & Shades

Lighter tints and darker shades of #645C54, useful for hover states, backgrounds, and text variants.

Tints

#7D7368 #948A7F #A9A198 #BCB5AE #D1CCC7 #E5E3E0

Shades

#564F48 #4B453F #3D3833 #322E2A #24211E #191715

Use #645C54 in Our Tools

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