#1F436F Color
#1F436F is rgb(31, 67, 111) in RGB and hsl(213, 56%, 28%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#1F436F
HEX
#1F436FRGB
rgb(31, 67, 111)HSL
hsl(213, 56%, 28%)HSV
hsv(213, 72%, 44%)OKLCH
oklch(38% 0.086 254.8)CMYK
cmyk(72%, 40%, 0%, 56%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #1F436F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text10.04:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.09:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #1F436F based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #1F436F, useful for hover states, backgrounds, and text variants.