#303A3B Color

#303A3B is rgb(48, 58, 59) in RGB and hsl(185, 10%, 21%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#303A3B

HEX#303A3B

RGBrgb(48, 58, 59)

HSLhsl(185, 10%, 21%)

HSVhsv(185, 19%, 23%)

OKLCHoklch(34% 0.013 203.9)

CMYKcmyk(19%, 2%, 0%, 77%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #303A3B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.71:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.79:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #303A3B based on color wheel relationships. Click any swatch for its full breakdown.

Base#303A3B Complementary#3B3130 Analogous#303B36 Analogous#30353B Triadic#3B303A Triadic#3A3B30

Tints & Shades

Lighter tints and darker shades of #303A3B, useful for hover states, backgrounds, and text variants.

Tints

#49585A #637779 #7E9395 #9DADAF #BCC7C8 #DBE1E1

Shades

#2C3435 #252C2D #202727 #191E1F #151919 #0E1111

Use #303A3B in Our Tools

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