#667EA3 Color

#667EA3 is rgb(102, 126, 163) in RGB and hsl(216, 25%, 52%) in HSL. The closest CSS named color is SlateGray. Black text is most readable on this background.

#667EA3

HEX#667EA3

RGBrgb(102, 126, 163)

HSLhsl(216, 25%, 52%)

HSVhsv(216, 37%, 64%)

OKLCHoklch(58.9% 0.064 258.9)

CMYKcmyk(37%, 23%, 0%, 36%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #667EA3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.14:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.08:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #667EA3 based on color wheel relationships. Click any swatch for its full breakdown.

Base#667EA3 Complementary#A38B66 Analogous#669DA3 Analogous#6C66A3 Triadic#A3667E Triadic#7EA366

Tints & Shades

Lighter tints and darker shades of #667EA3, useful for hover states, backgrounds, and text variants.

Tints

#7C91B1 #8FA1BC #A6B4C9 #B9C4D5 #CFD7E2 #E2E7EE

Shades

#566D8F #495C79 #3B4B63 #303D50 #222C39 #151B23

Use #667EA3 in Our Tools

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