#1D3E87 Color

#1D3E87 is rgb(29, 62, 135) in RGB and hsl(221, 65%, 32%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1D3E87

HEX#1D3E87

RGBrgb(29, 62, 135)

HSLhsl(221, 65%, 32%)

HSVhsv(221, 79%, 53%)

OKLCHoklch(38.5% 0.129 263.3)

CMYKcmyk(79%, 54%, 0%, 47%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D3E87 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.04:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.09:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1D3E87 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D3E87 Complementary#87651D Analogous#1D7387 Analogous#301D87 Triadic#871D3E Triadic#3E871D

Tints & Shades

Lighter tints and darker shades of #1D3E87, useful for hover states, backgrounds, and text variants.

Tints

#2550AD #3164D3 #5781DB #81A0E4 #A7BDEC #D1DCF5

Shades

#193676 #152F65 #122754 #0E1F43 #0B1732 #071022

Use #1D3E87 in Our Tools

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