#355F8D Color
#355F8D is rgb(53, 95, 141) in RGB and hsl(211, 45%, 38%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.
#355F8D
HEX
#355F8DRGB
rgb(53, 95, 141)HSL
hsl(211, 45%, 38%)HSV
hsv(211, 62%, 55%)OKLCH
oklch(47.7% 0.089 252.1)CMYK
cmyk(62%, 33%, 0%, 45%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #355F8D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text6.62:1AA normal ✓AA large ✓AAA normal ✗
TextBlack text3.17:1AA normal ✗AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #355F8D based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #355F8D, useful for hover states, backgrounds, and text variants.