#1F289E Color

#1F289E is rgb(31, 40, 158) in RGB and hsl(236, 67%, 37%) in HSL. The closest CSS named color is MidnightBlue. White text is most readable on this background.

#1F289E

HEX#1F289E

RGBrgb(31, 40, 158)

HSLhsl(236, 67%, 37%)

HSVhsv(236, 80%, 62%)

OKLCHoklch(36.6% 0.186 269.8)

CMYKcmyk(80%, 75%, 0%, 38%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F289E background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.32:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.86:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F289E based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F289E Complementary#9E951F Analogous#1F679E Analogous#561F9E Triadic#9E1F28 Triadic#289E1F

Tints & Shades

Lighter tints and darker shades of #1F289E, useful for hover states, backgrounds, and text variants.

Tints

#2731C4 #3B46D8 #616AE0 #888EE7 #AEB2EF #D0D3F6

Shades

#1B2288 #181E77 #131962 #0F134D #0B0E37 #080A26

Use #1F289E in Our Tools

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