#0066DB Color
#0066DB is rgb(0, 102, 219) in RGB and hsl(212, 100%, 43%) in HSL. The closest CSS named color is DodgerBlue. White text is most readable on this background.
#0066DB
HEX
#0066DBRGB
rgb(0, 102, 219)HSL
hsl(212, 100%, 43%)HSV
hsv(212, 100%, 86%)OKLCH
oklch(53.4% 0.196 257.8)CMYK
cmyk(100%, 53%, 0%, 14%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #0066DB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text5.35:1AA normal ✓AA large ✓AAA normal ✗
TextBlack text3.92:1AA normal ✗AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #0066DB based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #0066DB, useful for hover states, backgrounds, and text variants.