#587C9D Color
#587C9D is rgb(88, 124, 157) in RGB and hsl(209, 28%, 48%) in HSL. The closest CSS named color is SlateGray. Black text is most readable on this background.
#587C9D
HEX
#587C9DRGB
rgb(88, 124, 157)HSL
hsl(209, 28%, 48%)HSV
hsv(209, 44%, 62%)OKLCH
oklch(57.2% 0.065 246.9)CMYK
cmyk(44%, 21%, 0%, 38%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #587C9D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text4.39:1AA normal ✗AA large ✓AAA normal ✗
TextBlack text4.78:1AA normal ✓AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #587C9D based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #587C9D, useful for hover states, backgrounds, and text variants.