#1B1D8D Color

#1B1D8D is rgb(27, 29, 141) in RGB and hsl(239, 68%, 33%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1B1D8D

HEX#1B1D8D

RGBrgb(27, 29, 141)

HSLhsl(239, 68%, 33%)

HSVhsv(239, 81%, 55%)

OKLCHoklch(32.9% 0.176 270.6)

CMYKcmyk(81%, 79%, 0%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B1D8D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.07:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.61:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B1D8D based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B1D8D Complementary#8D8B1B Analogous#1B568D Analogous#521B8D Triadic#8D1B1D Triadic#1D8D1B

Tints & Shades

Lighter tints and darker shades of #1B1D8D, useful for hover states, backgrounds, and text variants.

Tints

#2225B4 #3134D8 #585ADF #7E80E7 #A5A6EE #D0D1F6

Shades

#18197C #14166B #11125A #0D0E45 #0A0A33 #070722

Use #1B1D8D in Our Tools

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