#1F27B7 Color

#1F27B7 is rgb(31, 39, 183) in RGB and hsl(237, 71%, 42%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#1F27B7

HEX#1F27B7

RGBrgb(31, 39, 183)

HSLhsl(237, 71%, 42%)

HSVhsv(237, 83%, 72%)

OKLCHoklch(39.3% 0.217 268.9)

CMYKcmyk(83%, 79%, 0%, 28%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F27B7 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.33:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.03:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F27B7 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F27B7 Complementary#B7B01F Analogous#1F73B7 Analogous#631FB7 Triadic#B71F27 Triadic#27B71F

Tints & Shades

Lighter tints and darker shades of #1F27B7, useful for hover states, backgrounds, and text variants.

Tints

#252EDA #484FE0 #6B71E6 #8E92EC #B1B4F2 #D3D5F8

Shades

#1B22A1 #171D87 #131871 #0F1257 #0B0E41 #070827

Use #1F27B7 in Our Tools

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