#1B1584 Color

#1B1584 is rgb(27, 21, 132) in RGB and hsl(243, 73%, 30%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1B1584

HEX#1B1584

RGBrgb(27, 21, 132)

HSLhsl(243, 73%, 30%)

HSVhsv(243, 84%, 52%)

OKLCHoklch(30.8% 0.172 272.1)

CMYKcmyk(80%, 84%, 0%, 48%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B1584 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text14.12:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.49:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B1584 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B1584 Complementary#7F8415 Analogous#154784 Analogous#521584 Triadic#841A15 Triadic#15841A

Tints & Shades

Lighter tints and darker shades of #1B1584, useful for hover states, backgrounds, and text variants.

Tints

#231CB0 #2B22D8 #524AE3 #7C76EA #A6A2F1 #CCCAF7

Shades

#171273 #141065 #110D54 #0D0A42 #0A0831 #070623

Use #1B1584 in Our Tools

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