#666F85 Color

#666F85 is rgb(102, 111, 133) in RGB and hsl(223, 13%, 46%) in HSL. The closest CSS named color is SlateGray. White text is most readable on this background.

#666F85

HEX#666F85

RGBrgb(102, 111, 133)

HSLhsl(223, 13%, 46%)

HSVhsv(223, 23%, 52%)

OKLCHoklch(54.2% 0.036 267.7)

CMYKcmyk(23%, 17%, 0%, 48%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #666F85 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.03:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.18:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #666F85 based on color wheel relationships. Click any swatch for its full breakdown.

Base#666F85 Complementary#857C66 Analogous#667E85 Analogous#6D6685 Triadic#85666F Triadic#6F8566

Tints & Shades

Lighter tints and darker shades of #666F85, useful for hover states, backgrounds, and text variants.

Tints

#788097 #8F96A8 #A3A9B8 #BABECA #CED1D9 #E5E7EB

Shades

#596073 #4B5262 #3E4351 #31353F #23272E #16181D

Use #666F85 in Our Tools

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