#1F2537 Color
#1F2537 is rgb(31, 37, 55) in RGB and hsl(225, 28%, 17%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#1F2537
HEX
#1F2537RGB
rgb(31, 37, 55)HSL
hsl(225, 28%, 17%)HSV
hsv(225, 44%, 22%)OKLCH
oklch(26.7% 0.035 269.8)CMYK
cmyk(44%, 33%, 0%, 78%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #1F2537 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text15.24:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.38:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #1F2537 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #1F2537, useful for hover states, backgrounds, and text variants.