#3F5283 Color
#3F5283 is rgb(63, 82, 131) in RGB and hsl(223, 35%, 38%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#3F5283
HEX
#3F5283RGB
rgb(63, 82, 131)HSL
hsl(223, 35%, 38%)HSV
hsv(223, 52%, 51%)OKLCH
oklch(44.6% 0.084 266.9)CMYK
cmyk(52%, 37%, 0%, 49%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #3F5283 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text7.65:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.75:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #3F5283 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #3F5283, useful for hover states, backgrounds, and text variants.