#0378AB Color
#0378AB is rgb(3, 120, 171) in RGB and hsl(198, 97%, 34%) in HSL. The closest CSS named color is DarkCyan. White text is most readable on this background.
#0378AB
HEX
#0378ABRGB
rgb(3, 120, 171)HSL
hsl(198, 97%, 34%)HSV
hsv(198, 98%, 67%)OKLCH
oklch(54.3% 0.118 237.1)CMYK
cmyk(98%, 30%, 0%, 33%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #0378AB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text4.91:1AA normal ✓AA large ✓AAA normal ✗
TextBlack text4.28:1AA normal ✗AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #0378AB based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #0378AB, useful for hover states, backgrounds, and text variants.