#648390 Color

#648390 is rgb(100, 131, 144) in RGB and hsl(198, 18%, 48%) in HSL. The closest CSS named color is SlateGray. Black text is most readable on this background.

#648390

HEX#648390

RGBrgb(100, 131, 144)

HSLhsl(198, 18%, 48%)

HSVhsv(198, 31%, 56%)

OKLCHoklch(59.1% 0.04 225.5)

CMYKcmyk(31%, 9%, 0%, 44%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #648390 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.05:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.19:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #648390 based on color wheel relationships. Click any swatch for its full breakdown.

Base#648390 Complementary#907264 Analogous#649088 Analogous#646D90 Triadic#906483 Triadic#839064

Tints & Shades

Lighter tints and darker shades of #648390, useful for hover states, backgrounds, and text variants.

Tints

#7895A1 #8DA5B0 #A2B6BE #BAC9CF #CFD9DE #E4EAEC

Shades

#58737E #496069 #3D4F57 #303F45 #242E33 #151B1E

Use #648390 in Our Tools

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