#42878F Color
#42878F is rgb(66, 135, 143) in RGB and hsl(186, 37%, 41%) in HSL. The closest CSS named color is SteelBlue. Black text is most readable on this background.
#42878F
HEX
#42878FRGB
rgb(66, 135, 143)HSL
hsl(186, 37%, 41%)HSV
hsv(186, 54%, 56%)OKLCH
oklch(58.2% 0.07 205.4)CMYK
cmyk(54%, 6%, 0%, 44%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #42878F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text4.12:1AA normal ✗AA large ✓AAA normal ✗
TextBlack text5.09:1AA normal ✓AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #42878F based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #42878F, useful for hover states, backgrounds, and text variants.