#646678 Color

#646678 is rgb(100, 102, 120) in RGB and hsl(234, 9%, 43%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#646678

HEX#646678

RGBrgb(100, 102, 120)

HSLhsl(234, 9%, 43%)

HSVhsv(234, 17%, 47%)

OKLCHoklch(51.5% 0.028 280.3)

CMYKcmyk(17%, 15%, 0%, 53%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #646678 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.65:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.71:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #646678 based on color wheel relationships. Click any swatch for its full breakdown.

Base#646678 Complementary#787664 Analogous#647078 Analogous#6C6478 Triadic#786466 Triadic#667864

Tints & Shades

Lighter tints and darker shades of #646678, useful for hover states, backgrounds, and text variants.

Tints

#77798D #8D8FA0 #A3A5B2 #B7B8C3 #CDCED5 #E3E4E8

Shades

#565867 #4A4C59 #3C3E48 #31323A #23232A #17181C

Use #646678 in Our Tools

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