#1D78B9 Color
#1D78B9 is rgb(29, 120, 185) in RGB and hsl(205, 73%, 42%) in HSL. The closest CSS named color is SteelBlue. White text is most readable on this background.
#1D78B9
HEX
#1D78B9RGB
rgb(29, 120, 185)HSL
hsl(205, 73%, 42%)HSV
hsv(205, 84%, 73%)OKLCH
oklch(55.4% 0.129 245.7)CMYK
cmyk(84%, 35%, 0%, 27%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #1D78B9 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text4.73:1AA normal ✓AA large ✓AAA normal ✗
TextBlack text4.44:1AA normal ✗AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #1D78B9 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #1D78B9, useful for hover states, backgrounds, and text variants.