#647BA6 Color

#647BA6 is rgb(100, 123, 166) in RGB and hsl(219, 27%, 52%) in HSL. The closest CSS named color is SlateGray. Black text is most readable on this background.

#647BA6

HEX#647BA6

RGBrgb(100, 123, 166)

HSLhsl(219, 27%, 52%)

HSVhsv(219, 40%, 65%)

OKLCHoklch(58.2% 0.072 262.6)

CMYKcmyk(40%, 26%, 0%, 35%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #647BA6 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.26:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text4.93:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #647BA6 based on color wheel relationships. Click any swatch for its full breakdown.

Base#647BA6 Complementary#A68F64 Analogous#649CA6 Analogous#6D64A6 Triadic#A6647B Triadic#7BA664

Tints & Shades

Lighter tints and darker shades of #647BA6, useful for hover states, backgrounds, and text variants.

Tints

#7A8EB3 #8E9FBE #A4B2CB #B8C2D6 #CED6E3 #E2E6EE

Shades

#546992 #47597B #3A4964 #2F3B51 #222A3A #141A24

Use #647BA6 in Our Tools

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