#1F316F Color
#1F316F is rgb(31, 49, 111) in RGB and hsl(227, 56%, 28%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.
#1F316F
HEX
#1F316FRGB
rgb(31, 49, 111)HSL
hsl(227, 56%, 28%)HSV
hsv(227, 72%, 44%)OKLCH
oklch(33.7% 0.11 267.9)CMYK
cmyk(72%, 56%, 0%, 56%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #1F316F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text12.16:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.73:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #1F316F based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #1F316F, useful for hover states, backgrounds, and text variants.