#1D319F Color

#1D319F is rgb(29, 49, 159) in RGB and hsl(231, 69%, 37%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1D319F

HEX#1D319F

RGBrgb(29, 49, 159)

HSLhsl(231, 69%, 37%)

HSVhsv(231, 82%, 62%)

OKLCHoklch(38.1% 0.178 267.9)

CMYKcmyk(82%, 69%, 0%, 38%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1D319F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.54:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.99:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1D319F based on color wheel relationships. Click any swatch for its full breakdown.

Base#1D319F Complementary#9F8C1D Analogous#1D729F Analogous#4B1D9F Triadic#9F1D31 Triadic#319F1D

Tints & Shades

Lighter tints and darker shades of #1D319F, useful for hover states, backgrounds, and text variants.

Tints

#243DC6 #3951DB #6073E2 #8695E9 #ADB7F0 #D0D5F6

Shades

#192A8A #162579 #121E63 #0E184E #0A1138 #070C27

Use #1D319F in Our Tools

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