#3153DD Color

#3153DD is rgb(49, 83, 221) in RGB and hsl(228, 72%, 53%) in HSL. The closest CSS named color is RoyalBlue. White text is most readable on this background.

#3153DD

HEX#3153DD

RGBrgb(49, 83, 221)

HSLhsl(228, 72%, 53%)

HSVhsv(228, 78%, 87%)

OKLCHoklch(50.8% 0.213 267.3)

CMYKcmyk(78%, 62%, 0%, 13%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3153DD background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.15:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.41:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #3153DD based on color wheel relationships. Click any swatch for its full breakdown.

Base#3153DD Complementary#DDBB31 Analogous#31AADD Analogous#6531DD Triadic#DD3153 Triadic#53DD31

Tints & Shades

Lighter tints and darker shades of #3153DD, useful for hover states, backgrounds, and text variants.

Tints

#4B69E2 #6A83E7 #8499EB #A3B2F0 #BDC8F4 #DCE2F9

Shades

#2143CA #1C38AB #172E8C #12246E #0D1A4F #081030

Use #3153DD in Our Tools

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