#51C8E6 Color

#51C8E6 is rgb(81, 200, 230) in RGB and hsl(192, 75%, 61%) in HSL. The closest CSS named color is MediumTurquoise. Black text is most readable on this background.

#51C8E6

HEX#51C8E6

RGBrgb(81, 200, 230)

HSLhsl(192, 75%, 61%)

HSVhsv(192, 65%, 90%)

OKLCHoklch(77.7% 0.113 217.5)

CMYKcmyk(65%, 13%, 0%, 10%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #51C8E6 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.95:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text10.75:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #51C8E6 based on color wheel relationships. Click any swatch for its full breakdown.

Base#51C8E6 Complementary#E66F51 Analogous#51E6B9 Analogous#517EE6 Triadic#E651C8 Triadic#C8E651

Tints & Shades

Lighter tints and darker shades of #51C8E6, useful for hover states, backgrounds, and text variants.

Tints

#67CFE9 #82D8ED #98DFF0 #AFE6F4 #C5EDF7 #E0F5FB

Shades

#2DBDE1 #1DA6C9 #1889A5 #12687D #0D4A59 #082C36

Use #51C8E6 in Our Tools

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