#6387A1 Color
#6387A1 is rgb(99, 135, 161) in RGB and hsl(205, 25%, 51%) in HSL. The closest CSS named color is LightSlateGray. Black text is most readable on this background.
#6387A1
HEX
#6387A1RGB
rgb(99, 135, 161)HSL
hsl(205, 25%, 51%)HSV
hsv(205, 39%, 63%)OKLCH
oklch(60.6% 0.057 240.2)CMYK
cmyk(39%, 16%, 0%, 37%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #6387A1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text3.81:1AA normal ✗AA large ✓AAA normal ✗
TextBlack text5.51:1AA normal ✓AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #6387A1 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #6387A1, useful for hover states, backgrounds, and text variants.