#1B20BB Color

#1B20BB is rgb(27, 32, 187) in RGB and hsl(238, 75%, 42%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#1B20BB

HEX#1B20BB

RGBrgb(27, 32, 187)

HSLhsl(238, 75%, 42%)

HSVhsv(238, 86%, 73%)

OKLCHoklch(38.8% 0.228 268.1)

CMYKcmyk(86%, 83%, 0%, 27%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B20BB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.66:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.97:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B20BB based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B20BB Complementary#BBB61B Analogous#1B70BB Analogous#661BBB Triadic#BB1B20 Triadic#20BB1B

Tints & Shades

Lighter tints and darker shades of #1B20BB, useful for hover states, backgrounds, and text variants.

Tints

#2026DF #4449E4 #676CE9 #8B8EEE #AFB1F4 #D2D4F9

Shades

#181CA5 #14188A #111474 #0D0F59 #0A0B43 #060728

Use #1B20BB in Our Tools

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