#5A66D3 Color

#5A66D3 is rgb(90, 102, 211) in RGB and hsl(234, 58%, 59%) in HSL. The closest CSS named color is SlateBlue. White text is most readable on this background.

#5A66D3

HEX#5A66D3

RGBrgb(90, 102, 211)

HSLhsl(234, 58%, 59%)

HSVhsv(234, 57%, 83%)

OKLCHoklch(55.8% 0.166 274.9)

CMYKcmyk(57%, 52%, 0%, 17%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #5A66D3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.91:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.28:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #5A66D3 based on color wheel relationships. Click any swatch for its full breakdown.

Base#5A66D3 Complementary#D3C75A Analogous#5AA3D3 Analogous#8A5AD3 Triadic#D35A66 Triadic#66D35A

Tints & Shades

Lighter tints and darker shades of #5A66D3, useful for hover states, backgrounds, and text variants.

Tints

#727CDA #868FDF #9EA5E5 #B2B8EB #CBCEF1 #DFE1F6

Shades

#3A48CB #2E3BAD #25308D #1E2671 #151B51 #0D1030

Use #5A66D3 in Our Tools

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