#303240 Color

#303240 is rgb(48, 50, 64) in RGB and hsl(233, 14%, 22%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#303240

HEX#303240

RGBrgb(48, 50, 64)

HSLhsl(233, 14%, 22%)

HSVhsv(233, 25%, 25%)

OKLCHoklch(32.1% 0.025 278.5)

CMYKcmyk(25%, 22%, 0%, 75%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #303240 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.68:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.66:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #303240 based on color wheel relationships. Click any swatch for its full breakdown.

Base#303240 Complementary#403E30 Analogous#303A40 Analogous#363040 Triadic#403032 Triadic#324030

Tints & Shades

Lighter tints and darker shades of #303240, useful for hover states, backgrounds, and text variants.

Tints

#484B60 #606480 #7C809C #999CB2 #B9BBCA #D9DAE2

Shades

#2A2B37 #252731 #1F2029 #1A1B23 #14141A #0F1014

Use #303240 in Our Tools

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