#AA3731 Color
#AA3731 is rgb(170, 55, 49) in RGB and hsl(3, 55%, 43%) in HSL. The closest CSS named color is Brown. White text is most readable on this background.
#AA3731
HEX
#AA3731RGB
rgb(170, 55, 49)HSL
hsl(3, 55%, 43%)HSV
hsv(3, 71%, 67%)OKLCH
oklch(50.4% 0.152 27)CMYK
cmyk(0%, 68%, 71%, 33%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #AA3731 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text6.36:1AA normal ✓AA large ✓AAA normal ✗
TextBlack text3.3:1AA normal ✗AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #AA3731 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #AA3731, useful for hover states, backgrounds, and text variants.