#233F80 Color

#233F80 is rgb(35, 63, 128) in RGB and hsl(222, 57%, 32%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#233F80

HEX#233F80

RGBrgb(35, 63, 128)

HSLhsl(222, 57%, 32%)

HSVhsv(222, 73%, 50%)

OKLCHoklch(38.4% 0.115 264.2)

CMYKcmyk(73%, 51%, 0%, 50%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #233F80 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.03:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.09:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #233F80 based on color wheel relationships. Click any swatch for its full breakdown.

Base#233F80 Complementary#806423 Analogous#236E80 Analogous#362380 Triadic#80233F Triadic#3F8023

Tints & Shades

Lighter tints and darker shades of #233F80, useful for hover states, backgrounds, and text variants.

Tints

#2D51A4 #3B66C9 #5F82D3 #87A1DE #ABBDE8 #D3DDF3

Shades

#1F3770 #1A2F60 #162750 #121F40 #0D1830 #091020

Use #233F80 in Our Tools

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