#1F231B Color
#1F231B is rgb(31, 35, 27) in RGB and hsl(90, 13%, 12%) in HSL. The closest CSS named color is Black. White text is most readable on this background.
#1F231B
HEX
#1F231BRGB
rgb(31, 35, 27)HSL
hsl(90, 13%, 12%)HSV
hsv(90, 23%, 14%)OKLCH
oklch(24.9% 0.016 129.2)CMYK
cmyk(11%, 0%, 23%, 86%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #1F231B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text15.98:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.31:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #1F231B based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #1F231B, useful for hover states, backgrounds, and text variants.