#1B2CB1 Color

#1B2CB1 is rgb(27, 44, 177) in RGB and hsl(233, 74%, 40%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#1B2CB1

HEX#1B2CB1

RGBrgb(27, 44, 177)

HSLhsl(233, 74%, 40%)

HSVhsv(233, 85%, 69%)

OKLCHoklch(39.2% 0.206 267.7)

CMYKcmyk(85%, 75%, 0%, 31%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B2CB1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.29:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.04:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B2CB1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B2CB1 Complementary#B1A01B Analogous#1B78B1 Analogous#541BB1 Triadic#B11B2C Triadic#2CB11B

Tints & Shades

Lighter tints and darker shades of #1B2CB1, useful for hover states, backgrounds, and text variants.

Tints

#2035D5 #4053E2 #6473E8 #8793ED #ABB3F2 #D3D7F8

Shades

#17279B #142185 #111C6F #0D1554 #090F3E #060A28

Use #1B2CB1 in Our Tools

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