#646D96 Color

#646D96 is rgb(100, 109, 150) in RGB and hsl(229, 20%, 49%) in HSL. The closest CSS named color is SlateGray. White text is most readable on this background.

#646D96

HEX#646D96

RGBrgb(100, 109, 150)

HSLhsl(229, 20%, 49%)

HSVhsv(229, 33%, 59%)

OKLCHoklch(54.4% 0.065 274.5)

CMYKcmyk(33%, 27%, 0%, 41%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #646D96 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.04:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.17:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #646D96 based on color wheel relationships. Click any swatch for its full breakdown.

Base#646D96 Complementary#968D64 Analogous#648696 Analogous#746496 Triadic#96646D Triadic#6D9664

Tints & Shades

Lighter tints and darker shades of #646D96, useful for hover states, backgrounds, and text variants.

Tints

#7881A5 #8E95B4 #A3A9C2 #B9BDD0 #CED1DE #E3E5ED

Shades

#586084 #49506E #3D435C #2F3346 #232634 #14161F

Use #646D96 in Our Tools

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