#666B7F Color

#666B7F is rgb(102, 107, 127) in RGB and hsl(228, 11%, 45%) in HSL. The closest CSS named color is DimGray. White text is most readable on this background.

#666B7F

HEX#666B7F

RGBrgb(102, 107, 127)

HSLhsl(228, 11%, 45%)

HSVhsv(228, 20%, 50%)

OKLCHoklch(53.1% 0.032 274.2)

CMYKcmyk(20%, 16%, 0%, 50%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #666B7F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text5.28:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.97:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #666B7F based on color wheel relationships. Click any swatch for its full breakdown.

Base#666B7F Complementary#7F7A66 Analogous#66787F Analogous#6E667F Triadic#7F666B Triadic#6B7F66

Tints & Shades

Lighter tints and darker shades of #666B7F, useful for hover states, backgrounds, and text variants.

Tints

#7A7F94 #8E92A4 #A4A8B6 #B8BBC6 #CFD1D8 #E3E4E8

Shades

#595D6E #4B4F5D #3D404C #32343E #24262D #17181C

Use #666B7F in Our Tools

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