#878D9B Color

#878D9B is rgb(135, 141, 155) in RGB and hsl(222, 9%, 57%) in HSL. The closest CSS named color is LightSlateGray. Black text is most readable on this background.

#878D9B

HEX#878D9B

RGBrgb(135, 141, 155)

HSLhsl(222, 9%, 57%)

HSVhsv(222, 13%, 61%)

OKLCHoklch(64.3% 0.022 267.2)

CMYKcmyk(13%, 9%, 0%, 39%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #878D9B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.33:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text6.31:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #878D9B based on color wheel relationships. Click any swatch for its full breakdown.

Base#878D9B Complementary#9B9587 Analogous#87979B Analogous#8B879B Triadic#9B878D Triadic#8D9B87

Tints & Shades

Lighter tints and darker shades of #878D9B, useful for hover states, backgrounds, and text variants.

Tints

#989DA9 #A9ADB7 #BABDC5 #C7CAD1 #D8DADF #E9EAEC

Shades

#727888 #616775 #4F545F #3F424B #2C2F35 #1C1D21

Use #878D9B in Our Tools

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