#237DA4 Color

#237DA4 is rgb(35, 125, 164) in RGB and hsl(198, 65%, 39%) in HSL. The closest CSS named color is SteelBlue. White text is most readable on this background.

#237DA4

HEX#237DA4

RGBrgb(35, 125, 164)

HSLhsl(198, 65%, 39%)

HSVhsv(198, 79%, 64%)

OKLCHoklch(55.6% 0.101 231.9)

CMYKcmyk(79%, 24%, 0%, 36%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #237DA4 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.62:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.54:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #237DA4 based on color wheel relationships. Click any swatch for its full breakdown.

Base#237DA4 Complementary#A44A23 Analogous#23A48A Analogous#233DA4 Triadic#A4237D Triadic#7DA423

Tints & Shades

Lighter tints and darker shades of #237DA4, useful for hover states, backgrounds, and text variants.

Tints

#2A97C6 #46ACD8 #68BBDF #8DCCE7 #AFDBEE #D5ECF6

Shades

#1E6D8F #1A5D7A #154D65 #113D50 #0C2D3B #081D26

Use #237DA4 in Our Tools

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