#304040 Color

#304040 is rgb(48, 64, 64) in RGB and hsl(180, 14%, 22%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#304040

HEX#304040

RGBrgb(48, 64, 64)

HSLhsl(180, 14%, 22%)

HSVhsv(180, 25%, 25%)

OKLCHoklch(35.8% 0.021 196.3)

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

Text Contrast & Accessibility

WCAG contrast ratios for text on a #304040 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.86:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.93:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #304040 based on color wheel relationships. Click any swatch for its full breakdown.

Base#304040 Complementary#403030 Analogous#304038 Analogous#303840 Triadic#403040 Triadic#404030

Tints & Shades

Lighter tints and darker shades of #304040, useful for hover states, backgrounds, and text variants.

Tints

#486060 #608080 #7C9C9C #99B2B2 #B9CACA #D9E2E2

Shades

#2A3737 #253131 #1F2929 #1A2323 #141A1A #0F1414

Use #304040 in Our Tools

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