#3F54A6 Color

#3F54A6 is rgb(63, 84, 166) in RGB and hsl(228, 45%, 45%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#3F54A6

HEX#3F54A6

RGBrgb(63, 84, 166)

HSLhsl(228, 45%, 45%)

HSVhsv(228, 62%, 65%)

OKLCHoklch(47.3% 0.134 269.9)

CMYKcmyk(62%, 49%, 0%, 35%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F54A6 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.93:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.03:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #3F54A6 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F54A6 Complementary#A6923F Analogous#3F87A6 Analogous#5E3FA6 Triadic#A63F54 Triadic#54A63F

Tints & Shades

Lighter tints and darker shades of #3F54A6, useful for hover states, backgrounds, and text variants.

Tints

#5167BD #6B7DC7 #8997D2 #A3AEDC #C0C8E7 #DADFF1

Shades

#374990 #2E3D7A #263264 #1F2951 #161E3B #0E1325

Use #3F54A6 in Our Tools

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