#646A82 Color

#646A82 is rgb(100, 106, 130) in RGB and hsl(228, 13%, 45%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#646A82

HEX#646A82

RGBrgb(100, 106, 130)

HSLhsl(228, 13%, 45%)

HSVhsv(228, 23%, 51%)

OKLCHoklch(52.8% 0.038 274)

CMYKcmyk(23%, 18%, 0%, 49%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #646A82 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.35:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.93:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #646A82 based on color wheel relationships. Click any swatch for its full breakdown.

Base#646A82 Complementary#827C64 Analogous#647982 Analogous#6D6482 Triadic#82646A Triadic#6A8264

Tints & Shades

Lighter tints and darker shades of #646A82, useful for hover states, backgrounds, and text variants.

Tints

#787E97 #8C91A6 #A3A7B8 #B7BAC8 #CED0D9 #E2E4E9

Shades

#575C70 #494E5F #3C3F4E #31343F #23262E #16181D

Use #646A82 in Our Tools

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