#858B99 Color

#858B99 is rgb(133, 139, 153) in RGB and hsl(222, 9%, 56%) in HSL. The closest CSS named color is LightSlateGray. Black text is most readable on this background.

#858B99

HEX#858B99

RGBrgb(133, 139, 153)

HSLhsl(222, 9%, 56%)

HSVhsv(222, 13%, 60%)

OKLCHoklch(63.6% 0.022 267.2)

CMYKcmyk(13%, 9%, 0%, 40%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #858B99 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.41:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.15:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #858B99 based on color wheel relationships. Click any swatch for its full breakdown.

Base#858B99 Complementary#999385 Analogous#859599 Analogous#898599 Triadic#99858B Triadic#8B9985

Tints & Shades

Lighter tints and darker shades of #858B99, useful for hover states, backgrounds, and text variants.

Tints

#959BA7 #A6AAB5 #B7BAC3 #C7CAD1 #D8DADF #E9EAEC

Shades

#727888 #5F6572 #4F545F #3C4048 #2C2F35 #1A1B1F

Use #858B99 in Our Tools

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