#646890 Color

#646890 is rgb(100, 104, 144) in RGB and hsl(235, 18%, 48%) in HSL. The closest CSS named color is SlateGray. White text is most readable on this background.

#646890

HEX#646890

RGBrgb(100, 104, 144)

HSLhsl(235, 18%, 48%)

HSVhsv(235, 31%, 56%)

OKLCHoklch(53% 0.063 279.6)

CMYKcmyk(31%, 28%, 0%, 44%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #646890 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 text3.92:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #646890 based on color wheel relationships. Click any swatch for its full breakdown.

Base#646890 Complementary#908D64 Analogous#647E90 Analogous#776490 Triadic#906468 Triadic#689064

Tints & Shades

Lighter tints and darker shades of #646890, useful for hover states, backgrounds, and text variants.

Tints

#787BA1 #8D90B0 #A2A4BE #BABCCF #CFD0DE #E4E5EC

Shades

#585B7E #494C69 #3D3F57 #303245 #242533 #15161E

Use #646890 in Our Tools

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