#646B7D Color

#646B7D is rgb(100, 107, 125) in RGB and hsl(223, 11%, 44%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#646B7D

HEX#646B7D

RGBrgb(100, 107, 125)

HSLhsl(223, 11%, 44%)

HSVhsv(223, 20%, 49%)

OKLCHoklch(52.8% 0.03 268.6)

CMYKcmyk(20%, 14%, 0%, 51%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #646B7D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.33:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.94:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #646B7D based on color wheel relationships. Click any swatch for its full breakdown.

Base#646B7D Complementary#7D7664 Analogous#64777D Analogous#69647D Triadic#7D646B Triadic#6B7D64

Tints & Shades

Lighter tints and darker shades of #646B7D, useful for hover states, backgrounds, and text variants.

Tints

#777F92 #8B91A2 #A2A7B4 #B8BCC6 #CFD2D8 #E3E4E8

Shades

#565C6C #4B505D #3D424C #30333B #22242A #17181C

Use #646B7D in Our Tools

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