#647BAF Color

#647BAF is rgb(100, 123, 175) in RGB and hsl(222, 32%, 54%) in HSL. The closest CSS named color is SteelBlue. Black text is most readable on this background.

#647BAF

HEX#647BAF

RGBrgb(100, 123, 175)

HSLhsl(222, 32%, 54%)

HSVhsv(222, 43%, 69%)

OKLCHoklch(58.6% 0.085 265.6)

CMYKcmyk(43%, 30%, 0%, 31%)

Text Contrast & Accessibility

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

TextWhite text4.2:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text4.99:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

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

Base#647BAF Complementary#AF9964 Analogous#64A0AF Analogous#7364AF Triadic#AF647B Triadic#7BAF64

Tints & Shades

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

Tints

#788CBA #90A0C6 #A4B1D0 #B8C3DB #CDD4E5 #E4E8F1

Shades

#51699E #455987 #39496F #2B3854 #1F283D #131825

Use #647BAF in Our Tools

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