#428D8F Color

#428D8F is rgb(66, 141, 143) in RGB and hsl(182, 37%, 41%) in HSL. The closest CSS named color is CadetBlue. Black text is most readable on this background.

#428D8F

HEX#428D8F

RGBrgb(66, 141, 143)

HSLhsl(182, 37%, 41%)

HSVhsv(182, 54%, 56%)

OKLCHoklch(59.7% 0.074 197.7)

CMYKcmyk(54%, 1%, 0%, 44%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #428D8F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.86:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.44:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #428D8F based on color wheel relationships. Click any swatch for its full breakdown.

Base#428D8F Complementary#8F4442 Analogous#428F6B Analogous#42668F Triadic#8F428D Triadic#8D8F42

Tints & Shades

Lighter tints and darker shades of #428D8F, useful for hover states, backgrounds, and text variants.

Tints

#4FA8AB #69B7BA #85C5C7 #A4D4D5 #C0E1E2 #DCEEEF

Shades

#3A7C7E #306769 #285657 #204546 #183334 #0E1F1F

Use #428D8F in Our Tools

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