#818B9C Color

#818B9C is rgb(129, 139, 156) in RGB and hsl(218, 12%, 56%) in HSL. The closest CSS named color is LightSlateGray. Black text is most readable on this background.

#818B9C

HEX#818B9C

RGBrgb(129, 139, 156)

HSLhsl(218, 12%, 56%)

HSVhsv(218, 17%, 61%)

OKLCHoklch(63.4% 0.028 261.1)

CMYKcmyk(17%, 11%, 0%, 39%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #818B9C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.44:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.11:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #818B9C based on color wheel relationships. Click any swatch for its full breakdown.

Base#818B9C Complementary#9C9281 Analogous#81999C Analogous#85819C Triadic#9C818B Triadic#8B9C81

Tints & Shades

Lighter tints and darker shades of #818B9C, useful for hover states, backgrounds, and text variants.

Tints

#929BAA #A4ABB7 #B5BBC5 #C6CAD2 #D7DAE0 #E8EAED

Shades

#6E798C #5C6575 #4C5461 #3A404A #2B2F36 #191B1F

Use #818B9C in Our Tools

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