#1B1551 Color

#1B1551 is rgb(27, 21, 81) in RGB and hsl(246, 59%, 20%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1B1551

HEX#1B1551

RGBrgb(27, 21, 81)

HSLhsl(246, 59%, 20%)

HSVhsv(246, 74%, 32%)

OKLCHoklch(24.9% 0.105 280.1)

CMYKcmyk(67%, 74%, 0%, 68%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B1551 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text16.5:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.27:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B1551 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B1551 Complementary#4B5115 Analogous#152D51 Analogous#391551 Triadic#511B15 Triadic#15511B

Tints & Shades

Lighter tints and darker shades of #1B1551, useful for hover states, backgrounds, and text variants.

Tints

#2A207E #392CAA #4F40CE #7C71DA #A59EE6 #CECAF1

Shades

#181349 #14103D #120E35 #0F0C2D #0C0924 #080618

Use #1B1551 in Our Tools

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