#40303B Color

#40303B is rgb(64, 48, 59) in RGB and hsl(319, 14%, 22%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#40303B

HEX#40303B

RGBrgb(64, 48, 59)

HSLhsl(319, 14%, 22%)

HSVhsv(319, 25%, 25%)

OKLCHoklch(33.1% 0.029 338)

CMYKcmyk(0%, 25%, 8%, 75%)

Text Contrast & Accessibility

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

TextWhite text12.32:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.7:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

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

Base#40303B Complementary#304035 Analogous#3D3040 Analogous#403033 Triadic#3B4030 Triadic#303B40

Tints & Shades

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

Tints

#604858 #806076 #9C7C92 #B299AA #CAB9C5 #E2D9E0

Shades

#372A33 #31252E #291F26 #231A20 #1A1418 #140F13

Use #40303B in Our Tools

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