#1F3BAD Color

#1F3BAD is rgb(31, 59, 173) in RGB and hsl(228, 70%, 40%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1F3BAD

HEX#1F3BAD

RGBrgb(31, 59, 173)

HSLhsl(228, 70%, 40%)

HSVhsv(228, 82%, 68%)

OKLCHoklch(41.4% 0.184 266.8)

CMYKcmyk(82%, 66%, 0%, 32%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F3BAD background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.18:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.29:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F3BAD based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F3BAD Complementary#AD911F Analogous#1F83AD Analogous#491FAD Triadic#AD1F3B Triadic#3BAD1F

Tints & Shades

Lighter tints and darker shades of #1F3BAD, useful for hover states, backgrounds, and text variants.

Tints

#2547D0 #4563DE #6780E4 #8A9DEA #ADBAF0 #D4DBF7

Shades

#1B3498 #172C82 #13256C #0F1C52 #0B153D #070D27

Use #1F3BAD in Our Tools

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