#645A54 Color

#645A54 is rgb(100, 90, 84) in RGB and hsl(23, 9%, 36%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#645A54

HEX#645A54

RGBrgb(100, 90, 84)

HSLhsl(23, 9%, 36%)

HSVhsv(23, 16%, 39%)

OKLCHoklch(47.5% 0.016 53.1)

CMYKcmyk(0%, 10%, 16%, 61%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #645A54 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.7:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.13:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #645A54 based on color wheel relationships. Click any swatch for its full breakdown.

Base#645A54 Complementary#545E64 Analogous#645455 Analogous#646254 Triadic#54645A Triadic#5A5464

Tints & Shades

Lighter tints and darker shades of #645A54, useful for hover states, backgrounds, and text variants.

Tints

#7D7068 #94877F #A99F98 #BCB3AE #D1CBC7 #E5E2E0

Shades

#564D48 #4B433F #3D3733 #322D2A #24201E #191615

Use #645A54 in Our Tools

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