#428A7D Color

#428A7D is rgb(66, 138, 125) in RGB and hsl(169, 35%, 40%) in HSL. The closest CSS named color is SeaGreen. Black text is most readable on this background.

#428A7D

HEX#428A7D

RGBrgb(66, 138, 125)

HSLhsl(169, 35%, 40%)

HSVhsv(169, 52%, 54%)

OKLCHoklch(58.3% 0.075 180.2)

CMYKcmyk(52%, 0%, 9%, 46%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #428A7D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.07:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.16:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #428A7D based on color wheel relationships. Click any swatch for its full breakdown.

Base#428A7D Complementary#8A424F Analogous#428A59 Analogous#42738A Triadic#7D428A Triadic#8A7D42

Tints & Shades

Lighter tints and darker shades of #428A7D, useful for hover states, backgrounds, and text variants.

Tints

#50A596 #6BB8AA #87C5BA #A2D2C9 #BEE0D9 #DDEEEB

Shades

#3A786D #32675D #29564E #1F413B #17302C #0F1F1C

Use #428A7D in Our Tools

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