#1B1F5F Color

#1B1F5F is rgb(27, 31, 95) in RGB and hsl(236, 56%, 24%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1B1F5F

HEX#1B1F5F

RGBrgb(27, 31, 95)

HSLhsl(236, 56%, 24%)

HSVhsv(236, 72%, 37%)

OKLCHoklch(28.2% 0.112 274)

CMYKcmyk(72%, 67%, 0%, 63%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B1F5F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text14.92:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.41:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B1F5F based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B1F5F Complementary#5F5B1B Analogous#1B425F Analogous#391B5F Triadic#5F1B1F Triadic#1F5F1B

Tints & Shades

Lighter tints and darker shades of #1B1F5F, useful for hover states, backgrounds, and text variants.

Tints

#272E8B #323BB3 #5058CE #787ED9 #A4A8E5 #CBCEF0

Shades

#181C54 #141848 #11143C #0F1134 #0B0D28 #08091C

Use #1B1F5F in Our Tools

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