#0378D8 Color
#0378D8 is rgb(3, 120, 216) in RGB and hsl(207, 97%, 43%) in HSL. The closest CSS named color is DodgerBlue. Black text is most readable on this background.
#0378D8
HEX
#0378D8RGB
rgb(3, 120, 216)HSL
hsl(207, 97%, 43%)HSV
hsv(207, 99%, 85%)OKLCH
oklch(57.1% 0.171 252.3)CMYK
cmyk(99%, 44%, 0%, 15%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #0378D8 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text4.49:1AA normal ✗AA large ✓AAA normal ✗
TextBlack text4.68:1AA normal ✓AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #0378D8 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #0378D8, useful for hover states, backgrounds, and text variants.