#40303F Color

#40303F is rgb(64, 48, 63) in RGB and hsl(304, 14%, 22%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#40303F

HEX#40303F

RGBrgb(64, 48, 63)

HSLhsl(304, 14%, 22%)

HSVhsv(304, 25%, 25%)

OKLCHoklch(33.3% 0.034 328.4)

CMYKcmyk(0%, 25%, 2%, 75%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #40303F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.26:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.71:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #40303F based on color wheel relationships. Click any swatch for its full breakdown.

Base#40303F Complementary#304031 Analogous#393040 Analogous#403037 Triadic#3F4030 Triadic#303F40

Tints & Shades

Lighter tints and darker shades of #40303F, useful for hover states, backgrounds, and text variants.

Tints

#60485E #80607E #9C7C9A #B299B1 #CAB9C9 #E2D9E2

Shades

#372A36 #312531 #291F28 #231A22 #1A141A #140F14

Use #40303F in Our Tools

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