#1D3531 Color
#1D3531 is rgb(29, 53, 49) in RGB and hsl(170, 29%, 16%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#1D3531
HEX
#1D3531RGB
rgb(29, 53, 49)HSL
hsl(170, 29%, 16%)HSV
hsv(170, 45%, 21%)OKLCH
oklch(30.8% 0.031 182.4)CMYK
cmyk(45%, 0%, 8%, 79%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #1D3531 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text13.08:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.61:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #1D3531 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #1D3531, useful for hover states, backgrounds, and text variants.