#1F4056 Color
#1F4056 is rgb(31, 64, 86) in RGB and hsl(204, 47%, 23%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#1F4056
HEX
#1F4056RGB
rgb(31, 64, 86)HSL
hsl(204, 47%, 23%)HSV
hsv(204, 64%, 34%)OKLCH
oklch(35.7% 0.055 239.9)CMYK
cmyk(64%, 26%, 0%, 66%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #1F4056 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text10.9:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.93:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #1F4056 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #1F4056, useful for hover states, backgrounds, and text variants.