#3756B3 Color

#3756B3 is rgb(55, 86, 179) in RGB and hsl(225, 53%, 46%) in HSL. The closest CSS named color is SteelBlue. White text is most readable on this background.

#3756B3

HEX#3756B3

RGBrgb(55, 86, 179)

HSLhsl(225, 53%, 46%)

HSVhsv(225, 69%, 70%)

OKLCHoklch(48.2% 0.152 266.7)

CMYKcmyk(69%, 52%, 0%, 30%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3756B3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.68:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.14:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #3756B3 based on color wheel relationships. Click any swatch for its full breakdown.

Base#3756B3 Complementary#B39437 Analogous#3794B3 Analogous#5637B3 Triadic#B33756 Triadic#56B337

Tints & Shades

Lighter tints and darker shades of #3756B3, useful for hover states, backgrounds, and text variants.

Tints

#4867C7 #6781D0 #8298D9 #A1B2E2 #BDC8EB #DCE2F4

Shades

#304B9C #294085 #22346D #1A2956 #131E3E #0C1327

Use #3756B3 in Our Tools

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