#646FAF Color

#646FAF is rgb(100, 111, 175) in RGB and hsl(231, 32%, 54%) in HSL. The closest CSS named color is SteelBlue. White text is most readable on this background.

#646FAF

HEX#646FAF

RGBrgb(100, 111, 175)

HSLhsl(231, 32%, 54%)

HSVhsv(231, 43%, 69%)

OKLCHoklch(56.1% 0.1 275.3)

CMYKcmyk(43%, 37%, 0%, 31%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #646FAF background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.74:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text4.43:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #646FAF based on color wheel relationships. Click any swatch for its full breakdown.

Base#646FAF Complementary#AFA464 Analogous#6495AF Analogous#7E64AF Triadic#AF646F Triadic#6FAF64

Tints & Shades

Lighter tints and darker shades of #646FAF, useful for hover states, backgrounds, and text variants.

Tints

#7882BA #9098C6 #A4ABD0 #B8BDDB #CDD0E5 #E4E6F1

Shades

#515D9E #454F87 #39416F #2B3154 #1F243D #131625

Use #646FAF in Our Tools

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