#1F28AD Color

#1F28AD is rgb(31, 40, 173) in RGB and hsl(236, 70%, 40%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1F28AD

HEX#1F28AD

RGBrgb(31, 40, 173)

HSLhsl(236, 70%, 40%)

HSVhsv(236, 82%, 68%)

OKLCHoklch(38.3% 0.204 269.2)

CMYKcmyk(82%, 77%, 0%, 32%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F28AD background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.69:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.97:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F28AD based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F28AD Complementary#ADA41F Analogous#1F70AD Analogous#5C1FAD Triadic#AD1F28 Triadic#28AD1F

Tints & Shades

Lighter tints and darker shades of #1F28AD, useful for hover states, backgrounds, and text variants.

Tints

#2530D0 #454FDE #6770E4 #8A90EA #ADB1F0 #D4D6F7

Shades

#1B2398 #171E82 #13196C #0F1352 #0B0E3D #070927

Use #1F28AD in Our Tools

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