#30303B Color

#30303B is rgb(48, 48, 59) in RGB and hsl(240, 10%, 21%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#30303B

HEX#30303B

RGBrgb(48, 48, 59)

HSLhsl(240, 10%, 21%)

HSVhsv(240, 19%, 23%)

OKLCHoklch(31.4% 0.02 285.2)

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

Text Contrast & Accessibility

WCAG contrast ratios for text on a #30303B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.03:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.61:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #30303B based on color wheel relationships. Click any swatch for its full breakdown.

Base#30303B Complementary#3B3B30 Analogous#30363B Analogous#36303B Triadic#3B3030 Triadic#303B30

Tints & Shades

Lighter tints and darker shades of #30303B, useful for hover states, backgrounds, and text variants.

Tints

#49495A #636379 #7E7E95 #9D9DAF #BCBCC8 #DBDBE1

Shades

#2C2C35 #25252D #202027 #19191F #151519 #0E0E11

Use #30303B in Our Tools

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