#311C21 Color
#311C21 is rgb(49, 28, 33) in RGB and hsl(346, 27%, 15%) in HSL. The closest CSS named color is Black. White text is most readable on this background.
#311C21
HEX
#311C21RGB
rgb(49, 28, 33)HSL
hsl(346, 27%, 15%)HSV
hsv(346, 43%, 19%)OKLCH
oklch(25.6% 0.034 4.3)CMYK
cmyk(0%, 43%, 33%, 81%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #311C21 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text15.93:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.32:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #311C21 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #311C21, useful for hover states, backgrounds, and text variants.