#40B9CE Color

#40B9CE is rgb(64, 185, 206) in RGB and hsl(189, 59%, 53%) in HSL. The closest CSS named color is MediumTurquoise. Black text is most readable on this background.

#40B9CE

HEX#40B9CE

RGBrgb(64, 185, 206)

HSLhsl(189, 59%, 53%)

HSVhsv(189, 69%, 81%)

OKLCHoklch(72.8% 0.108 211.4)

CMYKcmyk(69%, 10%, 0%, 19%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #40B9CE background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.32:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text9.05:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #40B9CE based on color wheel relationships. Click any swatch for its full breakdown.

Base#40B9CE Complementary#CE5640 Analogous#40CE9C Analogous#4072CE Triadic#CE40B9 Triadic#B9CE40

Tints & Shades

Lighter tints and darker shades of #40B9CE, useful for hover states, backgrounds, and text variants.

Tints

#59C2D4 #75CCDB #8DD5E2 #AAE0E9 #C2E9EF #DFF3F7

Shades

#30A6BB #298D9E #217382 #1A5A65 #134149 #0C282D

Use #40B9CE in Our Tools

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