#1D2181 Color

#1D2181 is rgb(29, 33, 129) in RGB and hsl(238, 63%, 31%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1D2181

HEX#1D2181

RGBrgb(29, 33, 129)

HSLhsl(238, 63%, 31%)

HSVhsv(238, 78%, 51%)

OKLCHoklch(32.2% 0.156 271.7)

CMYKcmyk(78%, 74%, 0%, 49%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D2181 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text13.23:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.59:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1D2181 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D2181 Complementary#817E1D Analogous#1D5281 Analogous#4C1D81 Triadic#811D21 Triadic#21811D

Tints & Shades

Lighter tints and darker shades of #1D2181, useful for hover states, backgrounds, and text variants.

Tints

#272BAA #2F35D0 #595DD9 #7E81E2 #A8AAEB #CDCEF4

Shades

#191C70 #161860 #12144F #0F1143 #0B0D32 #080821

Use #1D2181 in Our Tools

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