#99A3B8 Color

#99A3B8 is rgb(153, 163, 184) in RGB and hsl(221, 18%, 66%) in HSL. The closest CSS named color is DarkGray. Black text is most readable on this background.

#99A3B8

HEX#99A3B8

RGBrgb(153, 163, 184)

HSLhsl(221, 18%, 66%)

HSVhsv(221, 17%, 72%)

OKLCHoklch(71.4% 0.033 265.2)

CMYKcmyk(17%, 11%, 0%, 28%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #99A3B8 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.53:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text8.29:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #99A3B8 based on color wheel relationships. Click any swatch for its full breakdown.

Base#99A3B8 Complementary#B8AE99 Analogous#99B2B8 Analogous#9E99B8 Triadic#B899A3 Triadic#A3B899

Tints & Shades

Lighter tints and darker shades of #99A3B8, useful for hover states, backgrounds, and text variants.

Tints

#A8B0C2 #B4BBCB #C3C9D5 #CFD4DE #DEE1E8 #EAECF0

Shades

#7E8AA5 #647290 #525D75 #414A5D #2E3442 #1B1F27

Use #99A3B8 in Our Tools

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