#31B4ED Color
#31B4ED is rgb(49, 180, 237) in RGB and hsl(198, 84%, 56%) in HSL. The closest CSS named color is DodgerBlue. Black text is most readable on this background.
#31B4ED
HEX
#31B4EDRGB
rgb(49, 180, 237)HSL
hsl(198, 84%, 56%)HSV
hsv(198, 79%, 93%)OKLCH
oklch(72.6% 0.136 232.5)CMYK
cmyk(79%, 24%, 0%, 7%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #31B4ED background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.36:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text8.88:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #31B4ED based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #31B4ED, useful for hover states, backgrounds, and text variants.