#51D2E6 Color

#51D2E6 is rgb(81, 210, 230) in RGB and hsl(188, 75%, 61%) in HSL. The closest CSS named color is MediumTurquoise. Black text is most readable on this background.

#51D2E6

HEX#51D2E6

RGBrgb(81, 210, 230)

HSLhsl(188, 75%, 61%)

HSVhsv(188, 65%, 90%)

OKLCHoklch(80.1% 0.115 209.5)

CMYKcmyk(65%, 9%, 0%, 10%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #51D2E6 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.79:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text11.71:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #51D2E6 based on color wheel relationships. Click any swatch for its full breakdown.

Base#51D2E6 Complementary#E66551 Analogous#51E6AF Analogous#5188E6 Triadic#E651D2 Triadic#D2E651

Tints & Shades

Lighter tints and darker shades of #51D2E6, useful for hover states, backgrounds, and text variants.

Tints

#67D8E9 #82DFED #98E5F0 #AFEAF4 #C5F0F7 #E0F7FB

Shades

#2DC9E1 #1DB2C9 #1892A5 #126F7D #0D4F59 #082F36

Use #51D2E6 in Our Tools

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