#1B2783 Color

#1B2783 is rgb(27, 39, 131) in RGB and hsl(233, 66%, 31%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1B2783

HEX#1B2783

RGBrgb(27, 39, 131)

HSLhsl(233, 66%, 31%)

HSVhsv(233, 79%, 51%)

OKLCHoklch(33.4% 0.153 269.7)

CMYKcmyk(79%, 70%, 0%, 49%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B2783 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.62:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.66:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B2783 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B2783 Complementary#83771B Analogous#1B5B83 Analogous#431B83 Triadic#831B27 Triadic#27831B

Tints & Shades

Lighter tints and darker shades of #1B2783, useful for hover states, backgrounds, and text variants.

Tints

#2434AE #2B3FD4 #5665DC #7C88E4 #A6AEED #CCD1F5

Shades

#172272 #141D61 #101850 #0E1444 #0A0F33 #070A22

Use #1B2783 in Our Tools

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