#1B38A1 Color

#1B38A1 is rgb(27, 56, 161) in RGB and hsl(227, 71%, 37%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1B38A1

HEX#1B38A1

RGBrgb(27, 56, 161)

HSLhsl(227, 71%, 37%)

HSVhsv(227, 83%, 63%)

OKLCHoklch(39.5% 0.173 266.2)

CMYKcmyk(83%, 65%, 0%, 37%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B38A1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.87:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.13:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B38A1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B38A1 Complementary#A1841B Analogous#1B7BA1 Analogous#411BA1 Triadic#A11B38 Triadic#38A11B

Tints & Shades

Lighter tints and darker shades of #1B38A1, useful for hover states, backgrounds, and text variants.

Tints

#2246C9 #365BDD #5E7BE4 #859BEA #ACBBF1 #CFD8F7

Shades

#18318C #152B7A #112364 #0D1B4E #0A1439 #070E27

Use #1B38A1 in Our Tools

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