#51D5F6 Color

#51D5F6 is rgb(81, 213, 246) in RGB and hsl(192, 90%, 64%) in HSL. The closest CSS named color is Turquoise. Black text is most readable on this background.

#51D5F6

HEX#51D5F6

RGBrgb(81, 213, 246)

HSLhsl(192, 90%, 64%)

HSVhsv(192, 67%, 96%)

OKLCHoklch(81.4% 0.122 217.6)

CMYKcmyk(67%, 13%, 0%, 4%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #51D5F6 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.72:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text12.2:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #51D5F6 based on color wheel relationships. Click any swatch for its full breakdown.

Base#51D5F6 Complementary#F67251 Analogous#51F6C4 Analogous#5182F6 Triadic#F651D5 Triadic#D5F651

Tints & Shades

Lighter tints and darker shades of #51D5F6, useful for hover states, backgrounds, and text variants.

Tints

#69DBF7 #81E1F8 #99E6FA #ADEBFB #C5F1FC #DDF7FD

Shades

#25CAF4 #0CB9E4 #0A95B8 #087691 #055266 #03333F

Use #51D5F6 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex