#57B8DB Color
#57B8DB is rgb(87, 184, 219) in RGB and hsl(196, 65%, 60%) in HSL. The closest CSS named color is MediumTurquoise. Black text is most readable on this background.
#57B8DB
HEX
#57B8DBRGB
rgb(87, 184, 219)HSL
hsl(196, 65%, 60%)HSV
hsv(196, 60%, 86%)OKLCH
oklch(73.8% 0.104 224.6)CMYK
cmyk(60%, 16%, 0%, 14%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #57B8DB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.26:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text9.28:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #57B8DB based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #57B8DB, useful for hover states, backgrounds, and text variants.