#1F4451 Color
#1F4451 is rgb(31, 68, 81) in RGB and hsl(196, 45%, 22%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#1F4451
HEX
#1F4451RGB
rgb(31, 68, 81)HSL
hsl(196, 45%, 22%)HSV
hsv(196, 62%, 32%)OKLCH
oklch(36.5% 0.048 223.5)CMYK
cmyk(62%, 16%, 0%, 68%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #1F4451 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text10.48:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #1F4451 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #1F4451, useful for hover states, backgrounds, and text variants.