#1B38BB Color

#1B38BB is rgb(27, 56, 187) in RGB and hsl(229, 75%, 42%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#1B38BB

HEX#1B38BB

RGBrgb(27, 56, 187)

HSLhsl(229, 75%, 42%)

HSVhsv(229, 86%, 73%)

OKLCHoklch(42.1% 0.206 266.4)

CMYKcmyk(86%, 70%, 0%, 27%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B38BB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.01:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.33:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B38BB based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B38BB Complementary#BB9E1B Analogous#1B89BB Analogous#4E1BBB Triadic#BB1B38 Triadic#38BB1B

Tints & Shades

Lighter tints and darker shades of #1B38BB, useful for hover states, backgrounds, and text variants.

Tints

#2043DF #4461E4 #677FE9 #8B9DEE #AFBBF4 #D2D9F9

Shades

#1832A5 #142A8A #112374 #0D1B59 #0A1443 #060C28

Use #1B38BB in Our Tools

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