#1B1D4B Color

#1B1D4B is rgb(27, 29, 75) in RGB and hsl(238, 47%, 20%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1B1D4B

HEX#1B1D4B

RGBrgb(27, 29, 75)

HSLhsl(238, 47%, 20%)

HSVhsv(238, 64%, 29%)

OKLCHoklch(25.9% 0.084 277)

CMYKcmyk(64%, 61%, 0%, 71%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B1D4B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text15.86:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.32:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B1D4B based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B1D4B Complementary#4B491B Analogous#1B354B Analogous#311B4B Triadic#4B1B1D Triadic#1D4B1B

Tints & Shades

Lighter tints and darker shades of #1B1D4B, useful for hover states, backgrounds, and text variants.

Tints

#2A2C74 #393C9D #4F53BF #7C7FD0 #A5A7DF #CECFED

Shades

#181A43 #141538 #121331 #0F1029 #0C0D22 #080916

Use #1B1D4B in Our Tools

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