#3378A3 Color
#3378A3 is rgb(51, 120, 163) in RGB and hsl(203, 52%, 42%) in HSL. The closest CSS named color is SteelBlue. White text is most readable on this background.
#3378A3
HEX
#3378A3RGB
rgb(51, 120, 163)HSL
hsl(203, 52%, 42%)HSV
hsv(203, 69%, 64%)OKLCH
oklch(54.8% 0.096 239.3)CMYK
cmyk(69%, 26%, 0%, 36%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #3378A3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text4.82:1AA normal ✓AA large ✓AAA normal ✗
TextBlack text4.36:1AA normal ✗AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #3378A3 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #3378A3, useful for hover states, backgrounds, and text variants.