#66578E Color

#66578E is rgb(102, 87, 142) in RGB and hsl(256, 24%, 45%) in HSL. The closest CSS named color is RebeccaPurple. White text is most readable on this background.

#66578E

HEX#66578E

RGBrgb(102, 87, 142)

HSLhsl(256, 24%, 45%)

HSVhsv(256, 39%, 56%)

OKLCHoklch(49.5% 0.087 295.6)

CMYKcmyk(28%, 39%, 0%, 44%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66578E background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.33:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.32:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #66578E based on color wheel relationships. Click any swatch for its full breakdown.

Base#66578E Complementary#808E57 Analogous#57648E Analogous#81578E Triadic#8E6657 Triadic#578E66

Tints & Shades

Lighter tints and darker shades of #66578E, useful for hover states, backgrounds, and text variants.

Tints

#7A6AA4 #8E81B1 #A49AC1 #B8B0CF #CFC9DE #E3DFEC

Shades

#584C7B #4B4068 #3D3455 #322B46 #241F33 #171320

Use #66578E in Our Tools

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