#42B3EB Color

#42B3EB is rgb(66, 179, 235) in RGB and hsl(200, 81%, 59%) in HSL. The closest CSS named color is MediumTurquoise. Black text is most readable on this background.

#42B3EB

HEX#42B3EB

RGBrgb(66, 179, 235)

HSLhsl(200, 81%, 59%)

HSVhsv(200, 72%, 92%)

OKLCHoklch(72.7% 0.129 234.3)

CMYKcmyk(72%, 24%, 0%, 8%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #42B3EB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.37:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text8.88:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #42B3EB based on color wheel relationships. Click any swatch for its full breakdown.

Base#42B3EB Complementary#EB7A42 Analogous#42EBCF Analogous#425EEB Triadic#EB42B3 Triadic#B3EB42

Tints & Shades

Lighter tints and darker shades of #42B3EB, useful for hover states, backgrounds, and text variants.

Tints

#5DBEEE #75C7F0 #90D2F3 #A7DCF6 #C3E7F9 #DAF0FB

Shades

#1DA4E7 #158BC6 #1171A2 #0E5B81 #0A415C #062737

Use #42B3EB in Our Tools

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