#1F31D1 Color

#1F31D1 is rgb(31, 49, 209) in RGB and hsl(234, 74%, 47%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#1F31D1

HEX#1F31D1

RGBrgb(31, 49, 209)

HSLhsl(234, 74%, 47%)

HSVhsv(234, 85%, 82%)

OKLCHoklch(43.6% 0.238 267.5)

CMYKcmyk(85%, 77%, 0%, 18%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F31D1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.68:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.42:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F31D1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F31D1 Complementary#D1BF1F Analogous#1F8AD1 Analogous#661FD1 Triadic#D11F31 Triadic#31D11F

Tints & Shades

Lighter tints and darker shades of #1F31D1, useful for hover states, backgrounds, and text variants.

Tints

#3344E1 #5665E6 #7581EA #959EEF #B4BAF4 #D7DAF9

Shades

#1B2BB6 #17249B #131E81 #0F1762 #0B1147 #070A2C

Use #1F31D1 in Our Tools

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