#1B27B1 Color

#1B27B1 is rgb(27, 39, 177) in RGB and hsl(235, 74%, 40%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#1B27B1

HEX#1B27B1

RGBrgb(27, 39, 177)

HSLhsl(235, 74%, 40%)

HSVhsv(235, 85%, 69%)

OKLCHoklch(38.4% 0.211 268.1)

CMYKcmyk(85%, 78%, 0%, 31%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B27B1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.65:1AA normal ✓AA large ✓AAA normal ✓

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

Color Harmonies

Colors that pair well with #1B27B1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B27B1 Complementary#B1A51B Analogous#1B73B1 Analogous#591BB1 Triadic#B11B27 Triadic#27B11B

Tints & Shades

Lighter tints and darker shades of #1B27B1, useful for hover states, backgrounds, and text variants.

Tints

#202FD5 #404EE2 #646FE8 #8790ED #ABB1F2 #D3D6F8

Shades

#17229B #141D85 #11186F #0D1354 #090E3E #060928

Use #1B27B1 in Our Tools

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