#237C9F Color

#237C9F is rgb(35, 124, 159) in RGB and hsl(197, 64%, 38%) in HSL. The closest CSS named color is SteelBlue. White text is most readable on this background.

#237C9F

HEX#237C9F

RGBrgb(35, 124, 159)

HSLhsl(197, 64%, 38%)

HSVhsv(197, 78%, 62%)

OKLCHoklch(55.1% 0.097 229.3)

CMYKcmyk(78%, 22%, 0%, 38%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #237C9F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.71:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.46:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #237C9F based on color wheel relationships. Click any swatch for its full breakdown.

Base#237C9F Complementary#9F4623 Analogous#239F84 Analogous#233E9F Triadic#9F237C Triadic#7C9F23

Tints & Shades

Lighter tints and darker shades of #237C9F, useful for hover states, backgrounds, and text variants.

Tints

#2B99C5 #43ACD6 #68BDDE #8ACBE5 #B0DCEE #D1EBF5

Shades

#1E6B8A #1A5B75 #154B60 #113E4F #0D2E3B #081D26

Use #237C9F in Our Tools

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