#1B3E83 Color

#1B3E83 is rgb(27, 62, 131) in RGB and hsl(220, 66%, 31%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1B3E83

HEX#1B3E83

RGBrgb(27, 62, 131)

HSLhsl(220, 66%, 31%)

HSVhsv(220, 79%, 51%)

OKLCHoklch(38.1% 0.123 262.1)

CMYKcmyk(79%, 53%, 0%, 49%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B3E83 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.18:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.06:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B3E83 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B3E83 Complementary#83601B Analogous#1B7283 Analogous#2C1B83 Triadic#831B3E Triadic#3E831B

Tints & Shades

Lighter tints and darker shades of #1B3E83, useful for hover states, backgrounds, and text variants.

Tints

#2452AE #2B63D4 #5683DC #7C9FE4 #A6BEED #CCDAF5

Shades

#173672 #142E61 #102650 #0E2044 #0A1833 #071022

Use #1B3E83 in Our Tools

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