#645C7F Color

#645C7F is rgb(100, 92, 127) in RGB and hsl(254, 16%, 43%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#645C7F

HEX#645C7F

RGBrgb(100, 92, 127)

HSLhsl(254, 16%, 43%)

HSVhsv(254, 28%, 50%)

OKLCHoklch(49.6% 0.056 294.8)

CMYKcmyk(21%, 28%, 0%, 50%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #645C7F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.21:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.38:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #645C7F based on color wheel relationships. Click any swatch for its full breakdown.

Base#645C7F Complementary#777F5C Analogous#5C657F Analogous#765C7F Triadic#7F645C Triadic#5C7F64

Tints & Shades

Lighter tints and darker shades of #645C7F, useful for hover states, backgrounds, and text variants.

Tints

#776E96 #8E86A7 #A49DB8 #B7B2C7 #CDCAD8 #E3E1EA

Shades

#564F6D #4B455F #3D384D #312D3E #23202C #17151E

Use #645C7F in Our Tools

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