#1B1BDA Color

#1B1BDA is rgb(27, 27, 218) in RGB and hsl(240, 78%, 48%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#1B1BDA

HEX#1B1BDA

RGBrgb(27, 27, 218)

HSLhsl(240, 78%, 48%)

HSVhsv(240, 88%, 85%)

OKLCHoklch(42.2% 0.264 267.2)

CMYKcmyk(88%, 88%, 0%, 15%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B1BDA background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.48:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.22:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B1BDA based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B1BDA Complementary#DADA1B Analogous#1B7ADA Analogous#7A1BDA Triadic#DA1B1B Triadic#1BDA1B

Tints & Shades

Lighter tints and darker shades of #1B1BDA, useful for hover states, backgrounds, and text variants.

Tints

#3333E6 #5353EA #7272EE #9797F2 #B6B6F6 #D6D6FA

Shades

#1818BF #14149F #101084 #0D0D68 #0A0A4D #06062D

Use #1B1BDA in Our Tools

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