#378990 Color
#378990 is rgb(55, 137, 144) in RGB and hsl(185, 45%, 39%) in HSL. The closest CSS named color is SteelBlue. Black text is most readable on this background.
#378990
HEX
#378990RGB
rgb(55, 137, 144)HSL
hsl(185, 45%, 39%)HSV
hsv(185, 62%, 56%)OKLCH
oklch(58.3% 0.079 203)CMYK
cmyk(62%, 5%, 0%, 44%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #378990 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text4.08:1AA normal ✗AA large ✓AAA normal ✗
TextBlack text5.14:1AA normal ✓AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #378990 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #378990, useful for hover states, backgrounds, and text variants.