#233F4D Color

#233F4D is rgb(35, 63, 77) in RGB and hsl(200, 37%, 22%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#233F4D

HEX#233F4D

RGBrgb(35, 63, 77)

HSLhsl(200, 37%, 22%)

HSVhsv(200, 55%, 30%)

OKLCHoklch(35.2% 0.042 231.4)

CMYKcmyk(55%, 18%, 0%, 70%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #233F4D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.11:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.89:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #233F4D based on color wheel relationships. Click any swatch for its full breakdown.

Base#233F4D Complementary#4D3123 Analogous#234D46 Analogous#232A4D Triadic#4D233F Triadic#3F4D23

Tints & Shades

Lighter tints and darker shades of #233F4D, useful for hover states, backgrounds, and text variants.

Tints

#355F73 #477E9A #629AB7 #85B1C7 #ABC9D8 #D2E2EA

Shades

#1F3642 #1B313B #162831 #13222A #0E1A1F #0B1418

Use #233F4D in Our Tools

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