#1B1B83 Color

#1B1B83 is rgb(27, 27, 131) in RGB and hsl(240, 66%, 31%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1B1B83

HEX#1B1B83

RGBrgb(27, 27, 131)

HSLhsl(240, 66%, 31%)

HSVhsv(240, 79%, 51%)

OKLCHoklch(31.4% 0.166 271.6)

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

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B1B83 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.72:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.53:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B1B83 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B1B83 Complementary#83831B Analogous#1B4F83 Analogous#4F1B83 Triadic#831B1B Triadic#1B831B

Tints & Shades

Lighter tints and darker shades of #1B1B83, useful for hover states, backgrounds, and text variants.

Tints

#2424AE #2B2BD4 #5656DC #7C7CE4 #A6A6ED #CCCCF5

Shades

#171772 #141461 #101050 #0E0E44 #0A0A33 #070722

Use #1B1B83 in Our Tools

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