#355B73 Color

#355B73 is rgb(53, 91, 115) in RGB and hsl(203, 37%, 33%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#355B73

HEX#355B73

RGBrgb(53, 91, 115)

HSLhsl(203, 37%, 33%)

HSVhsv(203, 54%, 45%)

OKLCHoklch(45.3% 0.059 237.7)

CMYKcmyk(54%, 21%, 0%, 55%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #355B73 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.25:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.9:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #355B73 based on color wheel relationships. Click any swatch for its full breakdown.

Base#355B73 Complementary#734D35 Analogous#35736C Analogous#353C73 Triadic#73355B Triadic#5B7335

Tints & Shades

Lighter tints and darker shades of #355B73, useful for hover states, backgrounds, and text variants.

Tints

#437493 #578FB2 #77A4C0 #96B9CF #B6CEDD #D9E5ED

Shades

#2F5065 #284557 #223A49 #1A2C38 #13212A #0D161C

Use #355B73 in Our Tools

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