#5B7B8B Color
#5B7B8B is rgb(91, 123, 139) in RGB and hsl(200, 21%, 45%) in HSL. The closest CSS named color is SlateGray. Black text is most readable on this background.
#5B7B8B
HEX
#5B7B8BRGB
rgb(91, 123, 139)HSL
hsl(200, 21%, 45%)HSV
hsv(200, 35%, 55%)OKLCH
oklch(56.4% 0.044 230.1)CMYK
cmyk(35%, 12%, 0%, 45%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #5B7B8B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text4.52:1AA normal ✓AA large ✓AAA normal ✗
TextBlack text4.65:1AA normal ✓AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #5B7B8B based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #5B7B8B, useful for hover states, backgrounds, and text variants.