#638283 Color
#638283 is rgb(99, 130, 131) in RGB and hsl(182, 14%, 45%) in HSL. The closest CSS named color is SlateGray. Black text is most readable on this background.
#638283
HEX
#638283RGB
rgb(99, 130, 131)HSL
hsl(182, 14%, 45%)HSV
hsv(182, 24%, 51%)OKLCH
oklch(58.3% 0.035 198.7)CMYK
cmyk(24%, 1%, 0%, 49%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #638283 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text4.16:1AA normal ✗AA large ✓AAA normal ✗
TextBlack text5.05:1AA normal ✓AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #638283 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #638283, useful for hover states, backgrounds, and text variants.