#30D3E8 Color
#30D3E8 is rgb(48, 211, 232) in RGB and hsl(187, 80%, 55%) in HSL. The closest CSS named color is Turquoise. Black text is most readable on this background.
#30D3E8
HEX
#30D3E8RGB
rgb(48, 211, 232)HSL
hsl(187, 80%, 55%)HSV
hsv(187, 79%, 91%)OKLCH
oklch(79.7% 0.128 208.4)CMYK
cmyk(79%, 9%, 0%, 9%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #30D3E8 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.81:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text11.61:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #30D3E8 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #30D3E8, useful for hover states, backgrounds, and text variants.