#3F128C Color

#3F128C is rgb(63, 18, 140) in RGB and hsl(262, 77%, 31%) in HSL. The closest CSS named color is Indigo. White text is most readable on this background.

#3F128C

HEX#3F128C

RGBrgb(63, 18, 140)

HSLhsl(262, 77%, 31%)

HSVhsv(262, 87%, 55%)

OKLCHoklch(34.6% 0.177 290.1)

CMYKcmyk(55%, 87%, 0%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F128C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.53:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.68:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F128C based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F128C Complementary#5F8C12 Analogous#12228C Analogous#7C128C Triadic#8C3F12 Triadic#128C3F

Tints & Shades

Lighter tints and darker shades of #3F128C, useful for hover states, backgrounds, and text variants.

Tints

#5318B9 #651DE2 #844AE8 #A073ED #BEA0F3 #DAC9F8

Shades

#37107A #2F0D68 #270B56 #200948 #180736 #100524

Use #3F128C in Our Tools

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