#1F1FDB Color

#1F1FDB is rgb(31, 31, 219) in RGB and hsl(240, 75%, 49%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#1F1FDB

HEX#1F1FDB

RGBrgb(31, 31, 219)

HSLhsl(240, 75%, 49%)

HSVhsv(240, 86%, 86%)

OKLCHoklch(42.8% 0.262 267.8)

CMYKcmyk(86%, 86%, 0%, 14%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F1FDB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.22:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.28:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F1FDB based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F1FDB Complementary#DBDB1F Analogous#1F7DDB Analogous#7D1FDB Triadic#DB1F1F Triadic#1FDB1F

Tints & Shades

Lighter tints and darker shades of #1F1FDB, useful for hover states, backgrounds, and text variants.

Tints

#3B3BE3 #5A5AE7 #7979EC #9898F0 #B8B8F5 #D7D7F9

Shades

#1B1BC0 #1717A1 #131386 #0F0F67 #0B0B4C #06062D

Use #1F1FDB in Our Tools

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