#63558B Color

#63558B is rgb(99, 85, 139) in RGB and hsl(256, 24%, 44%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#63558B

HEX#63558B

RGBrgb(99, 85, 139)

HSLhsl(256, 24%, 44%)

HSVhsv(256, 39%, 55%)

OKLCHoklch(48.7% 0.086 294.9)

CMYKcmyk(29%, 39%, 0%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #63558B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.56:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.2:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #63558B based on color wheel relationships. Click any swatch for its full breakdown.

Base#63558B Complementary#7D8B55 Analogous#55628B Analogous#7F558B Triadic#8B6455 Triadic#558B64

Tints & Shades

Lighter tints and darker shades of #63558B, useful for hover states, backgrounds, and text variants.

Tints

#7767A2 #8B7DB0 #A197BF #B8B0CF #CFC9DE #E3DFEC

Shades

#564A78 #4B4068 #3D3455 #302942 #221D2F #171320

Use #63558B in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex